langchain

Commit Graph

Author	SHA1	Message	Date
Bagatur	8a126c5d04	docs[patch]: update installation with core and community (#14577 )	9 months ago
Harutaka Kawamura	b54a1a3ef1	docs[patch]: Fix embeddings example for Databricks (#14576 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> Fix `from langchain.llms import DatabricksEmbeddings` to `from langchain.embeddings import DatabricksEmbeddings`. Signed-off-by: harupy <17039389+harupy@users.noreply.github.com>	9 months ago
Bagatur	9ffca3b92a	docs[patch], templates[patch]: Import from core (#14575 ) Update imports to use core for the low-hanging fruit changes. Ran following ```bash git grep -l 'langchain.schema.runnable' {docs,templates,cookbook} \| xargs sed -i '' 's/langchain\.schema\.runnable/langchain_core.runnables/g' git grep -l 'langchain.schema.output_parser' {docs,templates,cookbook} \| xargs sed -i '' 's/langchain\.schema\.output_parser/langchain_core.output_parsers/g' git grep -l 'langchain.schema.messages' {docs,templates,cookbook} \| xargs sed -i '' 's/langchain\.schema\.messages/langchain_core.messages/g' git grep -l 'langchain.schema.chat_histry' {docs,templates,cookbook} \| xargs sed -i '' 's/langchain\.schema\.chat_history/langchain_core.chat_history/g' git grep -l 'langchain.schema.prompt_template' {docs,templates,cookbook} \| xargs sed -i '' 's/langchain\.schema\.prompt_template/langchain_core.prompts/g' git grep -l 'from langchain.pydantic_v1' {docs,templates,cookbook} \| xargs sed -i '' 's/from langchain\.pydantic_v1/from langchain_core.pydantic_v1/g' git grep -l 'from langchain.tools.base' {docs,templates,cookbook} \| xargs sed -i '' 's/from langchain\.tools\.base/from langchain_core.tools/g' git grep -l 'from langchain.chat_models.base' {docs,templates,cookbook} \| xargs sed -i '' 's/from langchain\.chat_models.base/from langchain_core.language_models.chat_models/g' git grep -l 'from langchain.llms.base' {docs,templates,cookbook} \| xargs sed -i '' 's/from langchain\.llms\.base\ /from langchain_core.language_models.llms\ /g' git grep -l 'from langchain.embeddings.base' {docs,templates,cookbook} \| xargs sed -i '' 's/from langchain\.embeddings\.base/from langchain_core.embeddings/g' git grep -l 'from langchain.vectorstores.base' {docs,templates,cookbook} \| xargs sed -i '' 's/from langchain\.vectorstores\.base/from langchain_core.vectorstores/g' git grep -l 'from langchain.agents.tools' {docs,templates,cookbook} \| xargs sed -i '' 's/from langchain\.agents\.tools/from langchain_core.tools/g' git grep -l 'from langchain.schema.output' {docs,templates,cookbook} \| xargs sed -i '' 's/from langchain\.schema\.output\ /from langchain_core.outputs\ /g' git grep -l 'from langchain.schema.embeddings' {docs,templates,cookbook} \| xargs sed -i '' 's/from langchain\.schema\.embeddings/from langchain_core.embeddings/g' git grep -l 'from langchain.schema.document' {docs,templates,cookbook} \| xargs sed -i '' 's/from langchain\.schema\.document/from langchain_core.documents/g' git grep -l 'from langchain.schema.agent' {docs,templates,cookbook} \| xargs sed -i '' 's/from langchain\.schema\.agent/from langchain_core.agents/g' git grep -l 'from langchain.schema.prompt ' {docs,templates,cookbook} \| xargs sed -i '' 's/from langchain\.schema\.prompt\ /from langchain_core.prompt_values /g' git grep -l 'from langchain.schema.language_model' {docs,templates,cookbook} \| xargs sed -i '' 's/from langchain\.schema\.language_model/from langchain_core.language_models/g' ```	9 months ago
Bagatur	ed58eeb9c5	community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463 ) Moved the following modules to new package langchain-community in a backwards compatible fashion: ``` mv langchain/langchain/adapters community/langchain_community mv langchain/langchain/callbacks community/langchain_community/callbacks mv langchain/langchain/chat_loaders community/langchain_community mv langchain/langchain/chat_models community/langchain_community mv langchain/langchain/document_loaders community/langchain_community mv langchain/langchain/docstore community/langchain_community mv langchain/langchain/document_transformers community/langchain_community mv langchain/langchain/embeddings community/langchain_community mv langchain/langchain/graphs community/langchain_community mv langchain/langchain/llms community/langchain_community mv langchain/langchain/memory/chat_message_histories community/langchain_community mv langchain/langchain/retrievers community/langchain_community mv langchain/langchain/storage community/langchain_community mv langchain/langchain/tools community/langchain_community mv langchain/langchain/utilities community/langchain_community mv langchain/langchain/vectorstores community/langchain_community mv langchain/langchain/agents/agent_toolkits community/langchain_community mv langchain/langchain/cache.py community/langchain_community mv langchain/langchain/adapters community/langchain_community mv langchain/langchain/callbacks community/langchain_community/callbacks mv langchain/langchain/chat_loaders community/langchain_community mv langchain/langchain/chat_models community/langchain_community mv langchain/langchain/document_loaders community/langchain_community mv langchain/langchain/docstore community/langchain_community mv langchain/langchain/document_transformers community/langchain_community mv langchain/langchain/embeddings community/langchain_community mv langchain/langchain/graphs community/langchain_community mv langchain/langchain/llms community/langchain_community mv langchain/langchain/memory/chat_message_histories community/langchain_community mv langchain/langchain/retrievers community/langchain_community mv langchain/langchain/storage community/langchain_community mv langchain/langchain/tools community/langchain_community mv langchain/langchain/utilities community/langchain_community mv langchain/langchain/vectorstores community/langchain_community mv langchain/langchain/agents/agent_toolkits community/langchain_community mv langchain/langchain/cache.py community/langchain_community ``` Moved the following to core ``` mv langchain/langchain/utils/json_schema.py core/langchain_core/utils mv langchain/langchain/utils/html.py core/langchain_core/utils mv langchain/langchain/utils/strings.py core/langchain_core/utils cat langchain/langchain/utils/env.py >> core/langchain_core/utils/env.py rm langchain/langchain/utils/env.py ``` See .scripts/community_split/script_integrations.sh for all changes	9 months ago
Leonid Ganeline	d9bfdc95ea	docs[patch]: `google` platform page update (#14475 ) Added missed tools --------- Co-authored-by: Erick Friis <erickfriis@gmail.com>	9 months ago
Leonid Ganeline	2fa81739b6	docs[patch]: `microsoft` platform page update (#14476 ) Added `presidio` and `OneNote` references to `microsoft.mdx`; added link and description to the `presidio` notebook --------- Co-authored-by: Erick Friis <erickfriis@gmail.com>	9 months ago
Yelin Zhang	84a57f5350	docs[patch]: add missing imports for local_llms (#14453 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> Keeping it consistent with everywhere else in the docs and adding the missing imports to be able to copy paste and run the code example. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	9 months ago
Erick Friis	c24f277b7c	langchain[patch], docs[patch]: use byte store in multivectorretriever (#14474 )	9 months ago
Leonid Ganeline	1ef13661b9	docs[patch]: link and description cleanup (#14471 ) Fixed inconsistencies; added links and descriptions --------- Co-authored-by: Erick Friis <erickfriis@gmail.com>	9 months ago
Leonid Ganeline	0797358c1b	docs `networkx`update (#14426 ) Added setting up instruction, package description and link	9 months ago
Ben Flast	b32fcb550d	Update mongodb_atlas docs for GA (#14425 ) Updated the MongoDB Atlas Vector Search docs to indicate the service is Generally Available, updated the example to use the new index definition, and added an example that uses metadata pre-filtering for semantic search --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	9 months ago
Leonid Ganeline	ba083887e5	docs `Dependents` updated statistics (#14461 ) Updated statistics for the dependents (packages dependent on `langchain` package). Only packages with 100+ starts	9 months ago
Leonid Ganeline	a05230a4ba	docs[patch]: `promptlayer` pages update (#14416 ) Updated provider page by adding LLM and ChatLLM references; removed a content that is duplicate text from the LLM referenced page. Updated the collback page	9 months ago
Leonid Ganeline	18aba7fdef	docs: notebook linting (#14366 ) Many jupyter notebooks didn't pass linting. List of these files are presented in the [tool.ruff.lint.per-file-ignores] section of the pyproject.toml . Addressed these bugs: - fixed bugs; added missed imports; updated pyproject.toml Only the `document_loaders/tensorflow_datasets.ipyn`, `cookbook/gymnasium_agent_simulation.ipynb` are not completely fixed. I'm not sure about imports. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	9 months ago
Leonid Ganeline	7186faefb2	API Reference building script update (#13587 ) The namespaces like `langchain.agents.format_scratchpad` clogging the API Reference sidebar. This change removes those 3-level namespaces from sidebar (this issue was discussed with @efriis ) --------- Co-authored-by: Erick Friis <erick@langchain.dev>	9 months ago
Erick Friis	54040b00a4	langchain[patch]: fix ChatVertexAI streaming (#14369 )	9 months ago
Jacob Lee	867ca6d0be	Fix multi vector retriever subclassing (#14350 ) Fixes #14342 @eyurtsev @baskaryan --------- Co-authored-by: Erick Friis <erick@langchain.dev>	9 months ago
Erick Friis	7bdfc43766	core[patch], langchain[patch]: ByteStore (#14312 )	9 months ago
Brace Sproul	b9087e765d	docs[patch]: Fix broken link 'tip' in docs (#14349 )	9 months ago
Erick Friis	2aaf8e11e0	docs[patch]: fix ipynb links (#14325 ) Keeping it simple for now. Still iterating on our docs build in pursuit of making everything mdxv2 compatible for docusaurus 3, and the fewer custom scripts we're reliant on through that, the less likely the docs will break again. Other things to consider in future: Quarto rewriting in ipynbs: https://quarto.org/docs/extensions/nbfilter.html (but this won't do md/mdx files) Docusaurus plugins for rewriting these paths	9 months ago
cxumol	06e3316f54	feat(add): LLM integration of Cloudflare Workers AI (#14322 ) Add [Text Generation by Cloudflare Workers AI](https://developers.cloudflare.com/workers-ai/models/text-generation/). It's a new LLM integration. - Dependencies: N/A	9 months ago
Nicolas Bondoux	86b08d7753	Fix typo in lcel example for rerank in doc (#14336 ) fix typo in lcel example for rerank in doc	9 months ago
Matt Wells	e1ea191237	Demonstrate use of get_buffer_string (#13013 ) Description The docs for creating a RAG chain with Memory [currently use a manual lambda](https://python.langchain.com/docs/expression_language/cookbook/retrieval#with-memory-and-returning-source-documents) to format chat history messages. [There exists a helper method within the codebase](https://github.com/langchain-ai/langchain/blob/master/libs/langchain/langchain/schema/messages.py#L14C15-L14C15) to perform this task so I've updated the documentation to demonstrate its usage Also worth noting that the current documented method of using the included `_format_chat_history ` function actually results in an error: ``` TypeError: 'HumanMessage' object is not subscriptable ``` --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	9 months ago
MinjiK	a1a11ffd78	Amadeus toolkit minor update (#13002 ) - update `Amadeus` toolkit with ability to switch Amadeus environments - update minor code explanations --------- Co-authored-by: MinjiK <minji.kim@amadeus.com>	9 months ago
mogith-pn	9e5d146409	Updated integration with Clarifai python SDK functions (#13671 ) Description : Updated the functions with new Clarifai python SDK. Enabled initialisation of Clarifai class with model URL. Updated docs with new functions examples.	9 months ago
balaba-max	64d5108f99	Feature: GitLab url from ENV (#14221 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: add gitlab url from env, - Issue: no issue, - Dependencies: no, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> --------- Co-authored-by: Erick Friis <erick@langchain.dev>	9 months ago
Massimiliano Pronesti	c215a4c9ec	feat(embeddings): text-embeddings-inference (#14288 ) - Description: Added a notebook to illustrate how to use `text-embeddings-inference` from huggingface. As `HuggingFaceHubEmbeddings` was using a deprecated client, I made the most of this PR updating that too. - Issue: #13286 - Dependencies: None - Tag maintainer: @baskaryan	9 months ago
Alex Kira	62b59048de	docs[patch] Add how-to doc for RunnablePassthrough and nav modifications (#14255 ) - Description: Add How To docs for `RunnablePassthrough` with examples. Also redo the ordering and some of the other How-To docs.	9 months ago
Bob Lin	5a23608c41	Add custom async generator example (#14299 ) <img width="1172" alt="Screenshot 2023-12-05 at 11 19 16 PM" src="https://github.com/langchain-ai/langchain/assets/10000925/6b0fbd70-9f6b-4f91-b494-9e88676b4786">	9 months ago
Bob Lin	63fdc6e818	Update docs (#14294 ) ### Description Fixed 3 doc issues: 1. `ConfigurableField ` needs to be imported in `docs/docs/expression_language/how_to/configure.ipynb` 2. use `error` instead of `RateLimitError()` in `docs/docs/expression_language/how_to/fallbacks.ipynb` 3. I think it might be better to output the fixed json data(when I looked at this example, I didn't understand its purpose at first, but then I suddenly realized): <img width="1219" alt="Screenshot 2023-12-05 at 10 34 13 PM" src="https://github.com/langchain-ai/langchain/assets/10000925/7623ba13-7b56-4964-8c98-b7430fabc6de">	9 months ago
Lance Martin	29e993a5f2	Update OpenCLIP docs (#14319 )	9 months ago
Leonid Ganeline	0f02e94565	docs: `integrations/providers/` update (#14315 ) - added missed provider files (from `integrations/Callbacks` - updated notebooks: added links; updated into consistent formats	9 months ago
Joan Fontanals	dcccf8fa66	adapt Jina Embeddings to new Jina AI Embedding API (#13658 ) - Description: Adapt JinaEmbeddings to run with the new Jina AI Embedding platform - Twitter handle: https://twitter.com/JinaAI_ --------- Co-authored-by: Joan Fontanals Martinez <joan.fontanals.martinez@jina.ai> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	9 months ago
Philippe PRADOS	e0c03d6c44	Pprados/lite google drive (#13175 ) - Fix bug in the document - Add clarification on the use of langchain-google drive.	9 months ago
guillaumedelande	ea0afd07ca	Update azuresearch.py following recent change from azure-search-documents library (#13472 ) - Description: Reference library azure-search-documents has been adapted in version 11.4.0: 1. Notebook explaining Azure AI Search updated with most recent info 2. HnswVectorSearchAlgorithmConfiguration --> HnswAlgorithmConfiguration 3. PrioritizedFields(prioritized_content_fields) --> SemanticPrioritizedFields(content_fields) 4. SemanticSettings --> SemanticSearch 5. VectorSearch(algorithm_configurations) --> VectorSearch(configurations) --> Changes now reflected on Langchain: default vector search config from langchain is now compatible with officially released library from Azure. - Issue: Issue creating a new index (due to wrong class used for default vector search configuration) if using latest version of azure-search-documents with current langchain version - Dependencies: azure-search-documents>=11.4.0, - Tag maintainer: , --------- Co-authored-by: Erick Friis <erick@langchain.dev>	9 months ago
Erick Friis	956d55de2b	docs[patch]: chat model page names (#14264 )	9 months ago
Harrison Chase	2213fc9711	Harrison/bookend ai (#14258 ) Co-authored-by: stvhu-bookend <142813359+stvhu-bookend@users.noreply.github.com>	9 months ago
cxumol	0d47d15a9f	add(feat): Text Embeddings by Cloudflare Workers AI (#14220 ) Add [Text Embeddings by Cloudflare Workers AI](https://developers.cloudflare.com/workers-ai/models/text-embeddings/). It's a new integration. Trying to align it with its langchain-js version counterpart [here](https://api.js.langchain.com/classes/embeddings_cloudflare_workersai.CloudflareWorkersAIEmbeddings.html). - Dependencies: N/A - Done `make format` `make lint` `make spell_check` `make integration_tests` and all my changes was passed	9 months ago
Erick Friis	4351b99d2b	docs[patch]: search experiment (#14254 ) - npm - search config - custom	9 months ago
deedy5	ee9abb6722	Bugfix duckduckgo_search news search (#13670 ) - Description: Bugfix duckduckgo_search news search - Issue: https://github.com/langchain-ai/langchain/issues/13648 - Dependencies: None - Tag maintainer: @baskaryan --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	9 months ago
Harrison Chase	921c4b5597	Harrison/searchapi (#14252 ) Co-authored-by: SebastjanPrachovskij <86522260+SebastjanPrachovskij@users.noreply.github.com>	9 months ago
Ravidhu	224aa5151d	Fix Sagemaker Endpoint documentation (#13660 ) - Description: fixed the transform_input method in the example., - Issue: example didn't work, - Dependencies: None, - Tag maintainer: @baskaryan, - Twitter handle: @Ravidhu87	9 months ago
Erick Friis	f26d88ca60	docs[patch]: fix columns (#14251 )	9 months ago
Kastan Day	65faba91ad	langchain[patch]: Adding new Github functions for reading pull requests (#9027 ) The Github utilities are fantastic, so I'm adding support for deeper interaction with pull requests. Agents should read "regular" comments and review comments, and the content of PR files (with summarization or `ctags` abbreviations). Progress: - [x] Add functions to read pull requests and the full content of modified files. - [x] Function to use Github's built in code / issues search. Out of scope: - Smarter summarization of file contents of large pull requests (`tree` output, or ctags). - Smarter functions to checkout PRs and edit the files incrementally before bulk committing all changes. - Docs example for creating two agents: - One watches issues: For every new issue, open a PR with your best attempt at fixing it. - The other watches PRs: For every new PR && every new comment on a PR, check the status and try to finish the job. <!-- Thank you for contributing to LangChain! Replace this comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced and you'd like a mention, we'll gladly shout you out! Please make sure you're PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. Maintainer responsibilities: - General / Misc / if you don't know who to tag: @baskaryan - DataLoaders / VectorStores / Retrievers: @rlancemartin, @eyurtsev - Models / Prompts: @hwchase17, @baskaryan - Memory: @hwchase17 - Agents / Tools / Toolkits: @hinthornw - Tracing / Callbacks: @agola11 - Async: @agola11 If no one reviews your PR within a few days, feel free to @-mention the same people again. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/hwchase17/langchain/blob/master/.github/CONTRIBUTING.md --> --------- Co-authored-by: Erick Friis <erick@langchain.dev>	9 months ago
Leonid Ganeline	1750cc464d	docs[patch]: moved `vectorstore` notebook file (#14181 ) The `/docs/integrations/toolkits/vectorstore` page is not the Integration page. The best place is in `/docs/modules/agents/how_to/` - Moved the file - Rerouted the page URL	9 months ago
Jacob Lee	a26c4a0930	Allow base_store to be used directly with MultiVectorRetriever (#14202 ) Allow users to pass a generic `BaseStore[str, bytes]` to MultiVectorRetriever, removing the need to use the `create_kv_docstore` method. This encoding will now happen internally. @rlancemartin @eyurtsev --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	9 months ago
Harrison Chase	411aa9a41e	Harrison/nasa tool (#14245 ) Co-authored-by: Jacob Matias <88005863+matiasjacob25@users.noreply.github.com> Co-authored-by: Karam Daid <karam.daid@mail.utoronto.ca> Co-authored-by: Jumana <jumana.fanous@mail.utoronto.ca> Co-authored-by: KaramDaid <38271127+KaramDaid@users.noreply.github.com> Co-authored-by: Anna Chester <74325334+CodeMakesMeSmile@users.noreply.github.com> Co-authored-by: Jumana <144748640+jfanous@users.noreply.github.com>	9 months ago
Erick Friis	f6d68d78f3	nbdoc -> quarto (#14156 ) Switches to a more maintained solution for building ipynb -> md files (`quarto`) Also bumps us down to python3.8 because it's significantly faster in the vercel build step. Uses default openssl version instead of upgrading as well.	9 months ago
Nithish Raghunandanan	eecfa3f9e5	Add Couchbase document loader (#13979 ) Description: Adds the document loader for [Couchbase](http://couchbase.com/), a distributed NoSQL database. Dependencies: Added the Couchbase SDK as an optional dependency. Twitter handle: nithishr --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	9 months ago
Muntaqa Mahmood	25f72944a0	Add: Steam API tool (#14008 ) - Description: Our PR is an integration of a Steam API Tool that makes recommendations on steam games based on user's Steam profile and provides information on games based on user provided queries. - Issue: the issue # our PR implements: https://github.com/langchain-ai/langchain/issues/12120 - Dependencies: python-steam-api library, steamspypi library and decouple library - Tag maintainer: @baskaryan, @hwchase17 - Twitter handle: N/A Hello langchain Maintainers, We are a team of 4 University of Toronto students contributing to langchain as part of our course [CSCD01 (link to course page)](https://cscd01.com/work/open-source-project). We hope our changes help the community. We have run make format, make lint and make test locally before submitting the PR. To our knowledge, our changes do not introduce any new errors. Our PR integrates the python-steam-api, steamspypi and decouple packages. We have added integration tests to test our python API integration into langchain and an example notebook is also provided. Our amazing team that contributed to this PR: @JohnY2002, @shenceyang, @andrewqian2001 and @muntaqamahmood Thank you in advance to all the maintainers for reviewing our PR! --------- Co-authored-by: Shence <ysc1412799032@163.com> Co-authored-by: JohnY2002 <johnyuan0526@gmail.com> Co-authored-by: Andrew Qian <andrewqian2001@gmail.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com> Co-authored-by: JohnY <94477598+JohnY2002@users.noreply.github.com>	9 months ago
Bob Lin	cd2028288e	Add openai v2 adapter (#14063 ) ### Description Starting from [openai version 1.0.0](`17ac677995 (module-level-client)`), the camel case form of `openai.ChatCompletion` is no longer supported and has been changed to lowercase `openai.chat.completions`. In addition, the returned object only accepts attribute access instead of index access: ```python import openai # optional; defaults to `os.environ['OPENAI_API_KEY']` openai.api_key = '...' # all client options can be configured just like the `OpenAI` instantiation counterpart openai.base_url = "https://..." openai.default_headers = {"x-foo": "true"} completion = openai.chat.completions.create( model="gpt-4", messages=[ { "role": "user", "content": "How do I output all files in a directory using Python?", }, ], ) print(completion.choices[0].message.content) ``` So I implemented a compatible adapter that supports both attribute access and index access: ```python In [1]: from langchain.adapters import openai as lc_openai ...: messages = [{"role": "user", "content": "hi"}] In [2]: result = lc_openai.chat.completions.create( ...: messages=messages, model="gpt-3.5-turbo", temperature=0 ...: ) In [3]: result.choices[0].message Out[3]: {'role': 'assistant', 'content': 'Hello! How can I assist you today?'} In [4]: result["choices"][0]["message"] Out[4]: {'role': 'assistant', 'content': 'Hello! How can I assist you today?'} In [5]: result = await lc_openai.chat.completions.acreate( ...: messages=messages, model="gpt-3.5-turbo", temperature=0 ...: ) In [6]: result.choices[0].message Out[6]: {'role': 'assistant', 'content': 'Hello! How can I assist you today?'} In [7]: result["choices"][0]["message"] Out[7]: {'role': 'assistant', 'content': 'Hello! How can I assist you today?'} In [8]: for rs in lc_openai.chat.completions.create( ...: messages=messages, model="gpt-3.5-turbo", temperature=0, stream=True ...: ): ...: print(rs.choices[0].delta) ...: print(rs["choices"][0]["delta"]) ...: {'role': 'assistant', 'content': ''} {'role': 'assistant', 'content': ''} {'content': 'Hello'} {'content': 'Hello'} {'content': '!'} {'content': '!'} In [20]: async for rs in await lc_openai.chat.completions.acreate( ...: messages=messages, model="gpt-3.5-turbo", temperature=0, stream=True ...: ): ...: print(rs.choices[0].delta) ...: print(rs["choices"][0]["delta"]) ...: {'role': 'assistant', 'content': ''} {'role': 'assistant', 'content': ''} {'content': 'Hello'} {'content': 'Hello'} {'content': '!'} {'content': '!'} ... ``` ### Twitter handle [lin_bob57617](https://twitter.com/lin_bob57617)	9 months ago
billytrend-cohere	0f02081392	Add input_type override (#14068 ) Add option to override input_type for cohere's v3 embeddings models --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	9 months ago
Bob Lin	702a6d7044	Closed #14159 (#14165 ) ### Description Fix: #14159 Use `from pydantic.v1 import BaseModel, Field` instead of `from pydantic import BaseModel, Field` ### [lin_bob57617](https://twitter.com/lin_bob57617)	9 months ago
Perry Lee	641e401ba8	Shorten wget commands (#14211 ) - Description: The commands can be more efficient if the output name is set to the destined filename instead of renaming in the second command.	9 months ago
Harrison Chase	e32185193e	Harrison/embass (#14242 ) Co-authored-by: Julius Lipp <lipp.julius@gmail.com>	9 months ago
Harutaka Kawamura	ee94ef55ee	docs[patch]: Update MLflow and Databricks docs (#14011 ) Depends on #13699. Updates the existing mlflow and databricks examples. --------- Co-authored-by: Ben Wilson <39283302+BenWilson2@users.noreply.github.com>	9 months ago
Leonid Ganeline	94bf733dae	docs[patch]: `AWS` platform page update (#14160 ) The `AWS` platform page has many missed integrations. - added missed integration references to the `AWS` platform page - added/updated descriptions and links in the referenced notebooks - renamed two notebook files. They have file names != page Title, which generate unordered ToC. - reroute the URLs for renamed files - fixed `amazon_textract` notebook: removed failed cell outputs	9 months ago
Leonid Ganeline	74d4154bcc	docs[patch]: added `Templates Hub` menu item (#14148 ) This link was missing in Docs. Added it. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	9 months ago
Leonid Ganeline	c660b0cf79	docs[patch]: moved semadb.mdx file (#14204 ) SemaDB.mdx file was placed with additional sub-folder: `https://python.langchain.com/docs/integrations/providers/providers/semadb` - Moved file to the `https://python.langchain.com/docs/integrations/providers/semadb` - Added a redirect for the file URL	9 months ago
Changgeng Zhao	9b59bde93d	Update Hologres vector store: use hologres-vector (#13767 ) Hi, I made some code changes on the Hologres vector store to improve the data insertion performance. Also, this version of the code uses `hologres-vector` library. This library is more convenient for us to update, and more efficient in performance. The code has passed the format/lint/spell check. I have run the unit test for Hologres connecting to my own database. Please check this PR again and tell me if anything needs to change. Best, Changgeng, Developer @ Alibaba Cloud Co-authored-by: Changgeng Zhao <zhaochanggeng.zcg@alibaba-inc.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	9 months ago
Leonid Ganeline	283c2994de	docs: `Hugging Face` platform page (#13831 ) `Hugging Face` is definitely a platform. It includes many integrations for many modules (LLM, Embedding, DocumentLoader, Tool) So, a doc page was added that defines Hugging Face as a platform.	9 months ago
gzyJoy	32d4bb4590	Added Slacktoolkit (#14012 ) - Description: This PR introduces the Slack toolkit to LangChain, which allows users to read and write to Slack using the Slack API. Specifically, we've added the following tools. 1. get_channel: Provides a summary of all the channels in a workspace. 2. get_message: Gets the message history of a channel. 3. send_message: Sends a message to a channel. 4. schedule_message: Sends a message to a channel at a specific time and date. - Issue: This pull request addresses [Add Slack Toolkit #11747](https://github.com/langchain-ai/langchain/issues/11747) - Dependencies: package`slack_sdk` Note: For this toolkit to function you will need to add a Slack app to your workspace. Additional info can be found [here](https://slack.com/help/articles/202035138-Add-apps-to-your-Slack-workspace). --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: ArianneLavada <ariannelavada@gmail.com> Co-authored-by: ArianneLavada <84357335+ArianneLavada@users.noreply.github.com> Co-authored-by: ariannelavada@gmail.com <you@example.com>	9 months ago
ggeutzzang	03d6b94c29	Fix: (issue #14066 ) DOC: Summarization output broken (#14078 ) - Description: : As described in the issue below, https://python.langchain.com/docs/use_cases/summarization I've modified the Python code in the above notebook to perform well. I also modified the OpenAI LLM model to the latest version as shown below. `gpt-3.5-turbo-16k --> gpt-3.5-turbo-1106` This is because it seems to be a bit more responsive. - Issue: : #14066	9 months ago
Bob Lin	ac449f186b	Update docs to use new usage in openai>1.0.0 (#14163 ) ### Description Use new [APIs](https://github.com/openai/openai-python/blob/main/api.md#finetuning) ### Twitter handle [lin_bob57617](https://twitter.com/lin_bob57617)	9 months ago
Bob Lin	1ea48a31da	Update fallback cases (#14164 ) ### Description The `RateLimitError` initialization method has changed after openai v1, and the usage of `patch` needs to be changed. ### Twitter handle [lin_bob57617](https://twitter.com/lin_bob57617)	9 months ago
Leonid Ganeline	6ae0194dc7	docs: `integrations/toolkits/office365` notebook update (#14188 ) Added more descriptions and authentication details.	10 months ago
Samuel Kemp	fd781c89cc	langchain[minor]: add azure ai data document loader (#13404 ) This PR adds an "Azure AI data" document loader, which allows Azure AI users to load their registered data assets as a document object in langchain. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Erick Friis	700428593a	fix broken api docs links (#14154 )	10 months ago
Bagatur	340b42d8ee	docs[minor]: lcel why page (#14089 )	10 months ago
Erick Friis	b01d9d27d9	docs[patch]: docs local build (#14152 )	10 months ago
Alex Kira	0caef3cde7	Change RunnableMap to RunnableParallel for consistency (#14142 ) - Description: Change instances of RunnableMap to RunnableParallel, as that should be the one used going forward. This makes it consistent across the codebase.	10 months ago
Martin Jul	e3a7c96a8e	docs[patch]: Fix minor typos (casing) in quickstart (#14138 ) Fix casing of API and LangChain in the description text for the LangServe example server.	10 months ago
Erick Friis	8cf4cb9e48	docs[patch]: Fix templates/index (#14146 )	10 months ago
Alex Kira	6eb40db353	docs[patch]: Add getting started section to LCEL doc (#14045 ) ### Description: Doc addition for LCEL introduction. Adds a more basic starter guide for using LCEL. --------- Co-authored-by: Alex Kira <akira@Alexs-MBP.local.tld> Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
axiangcoding	1b36ddf16c	docs[patch]: add deprecated note for ErnieChatBot (#14061 ) - Description: just a little change of ErnieChatBot class description, sugguesting user to use more suitable class - Issue: none, - Dependencies: none, - Tag maintainer: @baskaryan , - Twitter handle: none	10 months ago
Alex Kira	1757258b2a	docs[patch]: Add mermaid JS theme dependency to docusaurus (#14051 ) - Description: Add mermaid JS dependency and configs to documentation. Allows inline doc diagrams in markdown. - Dependencies: NPM package @docusaurus/theme-mermaid	10 months ago
Harrison Chase	ae646701c4	Harrison/ibm (#14133 ) Co-authored-by: Mateusz Szewczyk <139469471+MateuszOssGit@users.noreply.github.com>	10 months ago
Bob Lin	f15859bd86	docs[patch]: Update discord.ipynb (#14099 ) ### Description Now if `example` in Message is False, it will not be displayed. Update the output in this document. ```python In [22]: m = HumanMessage(content="Text") In [23]: m Out[23]: HumanMessage(content='Text') In [24]: m = HumanMessage(content="Text", example=True) In [25]: m Out[25]: HumanMessage(content='Text', example=True) ``` ### Twitter handle [lin_bob57617](https://twitter.com/lin_bob57617)	10 months ago
Bob Lin	75312c3694	docs[patch]: Update facebook.ipynb (#14102 ) ### Description Openai version 1.0.0 and later no longer supports the usage of camel case, So [the APIs](https://github.com/openai/openai-python/blob/main/api.md#finetuning) needs to be modified. ### Twitter handle [lin_bob57617](https://twitter.com/lin_bob57617)	10 months ago
Ean Yang	ac1c8634a8	docs[patch] Update invalid guides link (#14106 )	10 months ago
Erick Friis	b161f302ff	docs[patch]: local docs build <5s (#14096 )	10 months ago
Hubert Yuan	80ed588733	docs[patch]: Update metaphor_search.ipynb (#14093 ) - Description: Touch up of the documentation page for Metaphor Search Tool integration. Removes documentation for old built-in tool wrapper. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Jacob Lee	3328507f11	langchain[patch], experimental[minor]: Adds OllamaFunctions wrapper (#13330 ) CC @baskaryan @hwchase17 @jmorganca Having a bit of trouble importing `langchain_experimental` from a notebook, will figure it out tomorrow ~Ah and also is blocked by #13226~ --------- Co-authored-by: Lance Martin <lance@langchain.dev> Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Rohan Dey	41a4c06a94	Added support for a Pandas DataFrame OutputParser (#13257 ) Description: Added support for a Pandas DataFrame OutputParser with format instructions, along with unit tests and a demo notebook. Namely, we've added the ability to request data from a DataFrame, have the LLM parse the request, and then use that request to retrieve a well-formatted response. Within LangChain, it seamlessly integrates with language models like OpenAI's `text-davinci-003`, facilitating streamlined interaction using the format instructions (just like the other output parsers). This parser structures its requests as `<operation/column/row>[<optional_array_params>]`. The instructions detail permissible operations, valid columns, and array formats, ensuring clarity and adherence to the required format. For example: - When the LLM receives the input: "Retrieve the mean of `num_legs` from rows 1 to 3." - The provided format instructions guide the LLM to structure the request as: "mean:num_legs[1..3]". The parser processes this formatted request, leveraging the LLM's understanding to extract the mean of `num_legs` from rows 1 to 3 within the Pandas DataFrame. This integration allows users to communicate requests naturally, with the LLM transforming these instructions into structured commands understood by the `PandasDataFrameOutputParser`. The format instructions act as a bridge between natural language queries and precise DataFrame operations, optimizing communication and data retrieval. Issue: - https://github.com/langchain-ai/langchain/issues/11532 Dependencies: No additional dependencies :) Tag maintainer: @baskaryan Twitter handle: No need. :) --------- Co-authored-by: Wasee Alam <waseealam@protonmail.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	10 months ago
Masanori Taniguchi	235bdb9fa7	Support Vald secure connection (#13269 ) Description: When using Vald, only insecure grpc connection was supported, so secure connection is now supported. In addition, grpc metadata can be added to Vald requests to enable authentication with a token. <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	10 months ago
Nico Puhlmann	54355b651a	Update index.mdx (#13285 ) grammar correction <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	10 months ago
AthulVincent	67c55cb5b0	Implemented MongoDB Atlas Self-Query Retriever (#13321 ) # Description This PR implements Self-Query Retriever for MongoDB Atlas vector store. I've implemented the comparators and operators that are supported by MongoDB Atlas vector store according to the section titled "Atlas Vector Search Pre-Filter" from https://www.mongodb.com/docs/atlas/atlas-vector-search/vector-search-stage/. Namely: ``` allowed_comparators = [ Comparator.EQ, Comparator.NE, Comparator.GT, Comparator.GTE, Comparator.LT, Comparator.LTE, Comparator.IN, Comparator.NIN, ] """Subset of allowed logical operators.""" allowed_operators = [ Operator.AND, Operator.OR ] ``` Translations from comparators/operators to MongoDB Atlas filter operators(you can find the syntax in the "Atlas Vector Search Pre-Filter" section from the previous link) are done using the following dictionary: ``` map_dict = { Operator.AND: "$and", Operator.OR: "$or", Comparator.EQ: "$eq", Comparator.NE: "$ne", Comparator.GTE: "$gte", Comparator.LTE: "$lte", Comparator.LT: "$lt", Comparator.GT: "$gt", Comparator.IN: "$in", Comparator.NIN: "$nin", } ``` In visit_structured_query() the filters are passed as "pre_filter" and not "filter" as in the MongoDB link above since langchain's implementation of MongoDB atlas vector store(libs\langchain\langchain\vectorstores\mongodb_atlas.py) in _similarity_search_with_score() sets the "filter" key to have the value of the "pre_filter" argument. ``` params["filter"] = pre_filter ``` Test cases and documentation have also been added. # Issue #11616 # Dependencies No new dependencies have been added. # Documentation I have created the notebook mongodb_atlas_self_query.ipynb outlining the steps to get the self-query mechanism working. I worked closely with [@Farhan-Faisal](https://github.com/Farhan-Faisal) on this PR. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Mohammad Mohtashim	f3dd4a10cf	DROP BOX Loader Documentation Update (#14047 ) - Description: Update the document for drop box loader + made the messages more verbose when loading pdf file since people were getting confused - Issue: #13952 - Tag maintainer: @baskaryan, @eyurtsev, @hwchase17, --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Cheng (William) Huang	a00db4b28f	Add multi-input Reddit search tool (#13893 ) - Description: Added a tool called RedditSearchRun and an accompanying API wrapper, which searches Reddit for posts with support for time filtering, post sorting, query string and subreddit filtering. - Issue: #13891 - Dependencies: `praw` module is used to search Reddit - Tag maintainer: @baskaryan , and any of the other maintainers if needed - Twitter handle: None. Hello, This is our first PR and we hope that our changes will be helpful to the community. We have run `make format`, `make lint` and `make test` locally before submitting the PR. To our knowledge, our changes do not introduce any new errors. Our PR integrates the `praw` package which is already used by RedditPostsLoader in LangChain. Nonetheless, we have added integration tests and edited unit tests to test our changes. An example notebook is also provided. These changes were put together by me, @Anika2000, @CharlesXu123, and @Jeremy-Cheng-stack Thank you in advance to the maintainers for their time. --------- Co-authored-by: What-Is-A-Username <49571870+What-Is-A-Username@users.noreply.github.com> Co-authored-by: Anika2000 <anika.sultana@mail.utoronto.ca> Co-authored-by: Jeremy Cheng <81793294+Jeremy-Cheng-stack@users.noreply.github.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	10 months ago
Jawad Arshad	00a6e8962c	langchain[minor]: Add serpapi tools (#13934 ) - Description: Added some of the more endpoints supported by serpapi that are not suported on langchain at the moment, like google trends, google finance, google jobs, and google lens - Issue: [Add support for many of the querying endpoints with serpapi #11811](https://github.com/langchain-ai/langchain/issues/11811) --------- Co-authored-by: zushenglu <58179949+zushenglu@users.noreply.github.com> Co-authored-by: Erick Friis <erick@langchain.dev> Co-authored-by: Ian Xu <ian.xu@mail.utoronto.ca> Co-authored-by: zushenglu <zushenglu1809@gmail.com> Co-authored-by: KevinT928 <96837880+KevinT928@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
h3l	dbaeb163aa	langchain[minor]: add volcengine endpoint as LLM (#13942 ) - Description: Volc Engine MaaS serves as an enterprise-grade, large-model service platform designed for developers. You can visit its homepage at https://www.volcengine.com/docs/82379/1099455 for details. This change will facilitate developers to integrate quickly with the platform. - Issue: None - Dependencies: volcengine - Tag maintainer: @baskaryan - Twitter handle: @he1v3tica --------- Co-authored-by: lvzhong <lvzhong@bytedance.com>	10 months ago
Tomaz Bratanic	3eb391561b	langchain[minor]: Reduce the number of tokens required to describe a Cypher/Neo4j schema (#13851 ) Instead of using JSON-like syntax to describe node and relationship properties we changed to a shorter and more concise schema description Old: ``` Node properties are the following: [{'properties': [{'property': 'name', 'type': 'STRING'}], 'labels': 'Movie'}, {'properties': [{'property': 'name', 'type': 'STRING'}], 'labels': 'Actor'}] Relationship properties are the following: [] The relationships are the following: ['(:Actor)-[:ACTED_IN]->(:Movie)'] ``` New: ``` Node properties are the following: Movie {name: STRING},Actor {name: STRING} Relationship properties are the following: The relationships are the following: (:Actor)-[:ACTED_IN]->(:Movie) ```	10 months ago
Sauhaard	7ec4dbeb80	langchain[minor]: Add StackExchange API integration (#14002 ) Implements [#12115](https://github.com/langchain-ai/langchain/issues/12115) Who can review? @baskaryan , @eyurtsev , @hwchase17 Integrated Stack Exchange API into Langchain, enabling access to diverse communities within the platform. This addition enhances Langchain's capabilities by allowing users to query Stack Exchange for specialized information and engage in discussions. The integration provides seamless interaction with Stack Exchange content, offering content from varied knowledge repositories. A notebook example and test cases were included to demonstrate the functionality and reliability of this integration. - Add StackExchange as a tool. - Add unit test for the StackExchange wrapper and tool. - Add documentation for the StackExchange wrapper and tool. If you have time, could you please review the code and provide any feedback as necessary! My team is welcome to any suggestions. --------- Co-authored-by: Yuval Kamani <yuvalkamani@gmail.com> Co-authored-by: Aryan Thakur <aryanthakur@Aryans-MacBook-Pro.local> Co-authored-by: Manas1818 <79381912+manas1818@users.noreply.github.com> Co-authored-by: aryan-thakur <61063777+aryan-thakur@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Anton Romanov	4964278ce4	docs[patch]: Update typo in map.ipynb (#14030 ) fix the typo in docs, using "with" instead of "when"	10 months ago
Richie	1cd9d5f332	docs[patch]: fix typo langchain version for mongodb integration (#14006 ) - Description: update minimal supported langchain version for [mongodb atlast integration webpage](https://python.langchain.com/docs/integrations/vectorstores/mongodb_atlas) - Issue: none - Dependencies: none ----- Just fixing a typo. In [mongodb atlas vectorstore integration page](https://python.langchain.com/docs/integrations/vectorstores/mongodb_atlas), `langchain` support for `$vectorSearch MQL stage` should be `0.0.305` rather than `0.0.35`	10 months ago
Piotr Ząbek	d0b818b634	DOCS: added missing imports (#13736 ) (#13737 ) - Description: Fixed missing imports in docs - Issue: [#13736](https://github.com/langchain-ai/langchain/issues/13736) - Dependencies: N/A	10 months ago
Yusuf Khan	0bc7c1b5b4	Add Outline provider doc (#13938 ) - Description: Added a provider doc to `docs/integrations/providers` for the new Outline integration in #13889 - Tag maintainer: @baskaryan	10 months ago
colton	643d28847d	[docs] fix reduce prompt in summarization example (#13726 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> Small fix to _summarization_ example, `reduce_template` should use `{docs}` variable. Bug likely introduced as following code suggests using `hub.pull("rlm/map-prompt")` instead of defined prompt.	10 months ago
Leonid Ganeline	5c28bb63dd	docs `microsoft` page updates (#14000 ) The Excel, PowerPoint and SharePoint document loaders were missed in the `Microsoft` platform page. - added these references	10 months ago
Leonid Ganeline	15b32cfcd4	docs `OpenAI` platform page update (#14001 ) Missed the OpenAI adapter reference in the OpenAI platform page - Added this reference	10 months ago
WaseemH	a47f1da884	docs[patch]: RAG Cookbook example fix (#13914 ) ### Description: Hey 👋🏽 this is a small docs example fix. Hoping it helps future developers who are working with Langchain. ### Problem: Take a look at the original example code. You were not able to get the `dialogue_turn[0]` while it was a tuple. Original code: ```python def _format_chat_history(chat_history: List[Tuple]) -> str: buffer = "" for dialogue_turn in chat_history: human = "Human: " + dialogue_turn[0] ai = "Assistant: " + dialogue_turn[1] buffer += "\n" + "\n".join([human, ai]) return buffer ``` In the original code you were getting this error: ```bash human = "Human: " + dialogue_turn[0].content ~~~~~~~~~~~~~^^^ TypeError: 'HumanMessage' object is not subscriptable ``` ### Solution: The fix is to just for loop over the chat history and look to see if its a human or ai message and add it to the buffer.	10 months ago
Bagatur	14799b139a	infra[patch]: add base deps and fix docs lint (#13998 )	10 months ago
Leonid Ganeline	52eee458bb	renamed `google_vertex_ai_vector_search` notebook (#13484 ) The `integrations/vectorstores/matchingengine.ipynb` example has the "Google Vertex AI Vector Search" title. This place this Title in the wrong order in the ToC (it is sorted by the file name). - Renamed `integrations/vectorstores/matchingengine.ipynb` into `integrations/vectorstores/google_vertex_ai_vector_search.ipynb`. - Updated a correspondent comment in docstring - Rerouted old URL to a new URL --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Leonid Ganeline	f5326cfb4e	docs[patch]: link to LangSmith docs (#13740 ) It happens that there is no link to the LangSmith Docs from the LangChain Docs. Added this link	10 months ago
Leonid Ganeline	1ab8a14742	docs[patch]: top menu (#13748 ) Addressed this issue with the top menu: It allocates too much space. If the screen is small, then the top menu items are split into two lines and look unreadable. Another issue is with several top menu items: "Chat our docs" and "Also by LangChain". They are compound of several words which also hurts readability. The top menu items should be 1-word size. Updates: - "Chat our docs" -> "Chat" (the meaning is clean after clicking/opening the item) - "Also by LangChain" -> "🦜️🔗" - "🦜️🔗" moved before "Chat" item. This new item is partially copied from the first left item, the "🦜️🔗 LangChain". This design (with two 🦜️🔗 elements, visually splits the top menu into two parts. The first item in each part holds the 🦜️🔗 symbols and, when we click the second 🦜️🔗 item, it opens the drop-down menu. So, we've got two visually similar parts, which visually split the top menu on the right side: the LangChain Docs (and Doc-related items) and the lift side: other LangChain.ai (company) products/docs.	10 months ago
Taqi Jaffri	144710ad9a	langchain[minor]: Updated DocugamiLoader, includes breaking changes (#13265 ) There are the following main changes in this PR: 1. Rewrite of the DocugamiLoader to not do any XML parsing of the DGML format internally, and instead use the `dgml-utils` library we are separately working on. This is a very lightweight dependency. 2. Added MMR search type as an option to multi-vector retriever, similar to other retrievers. MMR is especially useful when using Docugami for RAG since we deal with large sets of documents within which a few might be duplicates and straight similarity based search doesn't give great results in many cases. We are @docugami on twitter, and I am @tjaffri --------- Co-authored-by: Taqi Jaffri <tjaffri@docugami.com>	10 months ago
Bagatur	95a472a85f	docs[patch]: install local core (#13990 )	10 months ago
Bagatur	61ec71064a	docs[patch]: update stack diagram (#13902 )	10 months ago
david qiu	9fb6805be4	langchain[minor]: Add retriever for Knowledge Bases for Amazon Bedrock (#13980 ) - Description: Adds a retriever implementation for [Knowledge Bases for Amazon Bedrock](https://aws.amazon.com/bedrock/knowledge-bases/), a new service announced at AWS re:Invent, shortly before this PR was opened. This depends on the `bedrock-agent-runtime` service, which will be included in a future version of `boto3` and of `botocore`. We will open a follow-up PR documenting the minimum required versions of `boto3` and `botocore` after that information is available. - Issue: N/A - Dependencies: `boto3>=1.33.2, botocore>=1.33.2` - Tag maintainer: @baskaryan - Twitter handles: `@pjain7` `@dead_letter_q` This PR includes a documentation notebook under `docs/docs/integrations/retrievers`, which I (@dlqqq) have verified independently. EDIT: `bedrock-agent-runtime` service is now included in `boto3>=1.33.2`: `5cf793f493` --------- Co-authored-by: Piyush Jain <piyushjain@duck.com> Co-authored-by: Erick Friis <erick@langchain.dev> Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Varun	14cc907d35	Update the stable docs link (#13798 ) - Description: Point to the stable version of documentation, - Twitter handle: varunzxzx	10 months ago
Amélie	d2cad53ec0	Fix broken link on Meilisearch vector-store documentation (#13604 ) - Description: dead link replacement - Issue: no open issue Note: Hi langchain team, Sorry to open a PR for this concern but we realized that one of the links present in the documentation booklet was broken 😄	10 months ago
Rihards Gravis	9e017ff6ba	docs[patch]: Reduce largest static image file size (#13508 ) - Description: Reduce image asset file size used in documentation by running them via lossless image optimization ([tinypng](https://www.npmjs.com/package/tinypng-cli) was used in this case). Images wider than 1916px (the maximum width of an image displayed in documentation) where downsized. - Issue: No issue is created for this, but the large image file assets caused slow documentation load times - Dependencies: No dependencies affected	10 months ago
Michael Feil	686162670e	langchain[minor]: Adding `infinity` embedding integration. (#13928 ) This adds integation to https://github.com/michaelfeil/infinity. Users requested it in https://github.com/michaelfeil/infinity/issues/36 @saatvikshah Follows my implementation of gradient.ai. Feedback 1: Well done - I love your CI / repo / poetry setup - I adapted a lot in https://github.com/michaelfeil/infinity. Feedback 2: Not so good: The openai integration contains to much reverse engineering - in general projects such as michaelfeil/infinity and huggingface/text-embeddings-inference are compatible to the `pip install openai` package. Reverse engineering like this one is really hindering the use for me: `8e88ba16a8/libs/langchain/langchain/embeddings/openai.py (L347)` `8e88ba16a8/libs/langchain/langchain/embeddings/openai.py (L351)` - it is about preventing 3rd party providers to use the same url + uses interfaces of openai, that are not publically documented.	10 months ago
Oleksandr Yaremchuk	c0277d06e8	experimental[patch] Update prompt injection model (#13930 ) - Description: Existing model used for Prompt Injection is quite outdated but we fine-tuned and open-source a new model based on the same model deberta-v3-base from Microsoft - [laiyer/deberta-v3-base-prompt-injection](https://huggingface.co/laiyer/deberta-v3-base-prompt-injection). It supports more up-to-date injections and less prone to false-positives. - Dependencies: No - Tag maintainer: - - Twitter handle: @alex_yaremchuk --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Leonid Ganeline	e47b9c5285	DOCS: move `adapters` to integrations (#13862 ) Current docs for adapters are in the `Guides/Adapters which is not a good place. - moved Adapters into `Integratons/Components/Adapters/ - simplified the OpenAI adapter notebook - rerouted the old OpenAI adapter page URL to a new one.	10 months ago
Manuel Riezebosch	92b07ecaf3	DOCS: fix link to question answering (#13806 ) first link in [overview](https://python.langchain.com/docs/use_cases/question_answering/code_understanding#overview)	10 months ago
Chengzu Ou	4b8e053fe8	FEATURE: Add Databricks Vector Search as a new vector store (#13621 ) Description: This PR adds Databricks Vector Search as a new vector store in LangChain. - [x] Add `DatabricksVectorSearch` in `langchain/vectorstores/` - [x] Unit tests - [x] Add [`databricks-vectorsearch`](https://pypi.org/project/databricks-vectorsearch/) as a new optional dependency We ran the following checks: - `make format` passed ✅ - `make lint` failed but the failures were caused by other files + Files touched by this PR passed the linter ✅ - `make test` passed ✅ - `make coverage` failed but the failures were caused by other files. Tests added by or related to this PR all passed + langchain/vectorstores/databricks_vector_search.py test coverage 94% ✅ - `make spell_check` passed ✅ The example notebook and updates to the [provider's documentation page](https://github.com/langchain-ai/langchain/blob/master/docs/docs/integrations/providers/databricks.md) will be added later in a separate PR. Dependencies: Optional dependency: [`databricks-vectorsearch`](https://pypi.org/project/databricks-vectorsearch/) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Dylan Williams	1983a39894	FEATURE: Add OneNote document loader (#13841 ) - Description: Added OneNote document loader - Issue: #12125 - Dependencies: msal Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Ikko Eltociear Ashimine	ff7d4d9c0b	Update llamacpp.ipynb (#13840 ) specifed -> specified	10 months ago
Sᴜᴘᴇʀ Lᴇᴇ	e42e95cc11	docs: fix link to `local_retrieval_qa` (#13872 ) \The original link in [this section](https://python.langchain.com/docs/use_cases/question_answering/#:~:text=locally%2Drunning%20models-,here,-.): https://python.langchain.com/docs/modules/use_cases/question_answering/local_retrieval_qa After fix: https://python.langchain.com/docs/use_cases/question_answering/local_retrieval_qa	10 months ago
Yusuf Khan	935f78c944	FEATURE: Add retriever for Outline (#13889 ) - Description: Added a retriever for the Outline API to ask questions on knowledge base - Issue: resolves #11814 - Dependencies: None - Tag maintainer: @baskaryan	10 months ago
ggeutzzang	f2af82058f	DOCS: Fix Sample Code for Compatibility with Pydantic 2.0 (#13890 ) - Description: I encountered an issue while running the existing sample code on the page https://python.langchain.com/docs/modules/agents/how_to/agent_iter in an environment with Pydantic 2.0 installed. The following error was triggered: ```python ValidationError Traceback (most recent call last) <ipython-input-12-2ffff2c87e76> in <cell line: 43>() 41 42 tools = [ ---> 43 Tool( 44 name="GetPrime", 45 func=get_prime, 2 frames /usr/local/lib/python3.10/dist-packages/pydantic/v1/main.py in __init__(__pydantic_self__, **data) 339 values, fields_set, validation_error = validate_model(__pydantic_self__.__class__, data) 340 if validation_error: --> 341 raise validation_error 342 try: 343 object_setattr(__pydantic_self__, '__dict__', values) ValidationError: 1 validation error for Tool args_schema subclass of BaseModel expected (type=type_error.subclass; expected_class=BaseModel) ``` I have made modifications to the example code to ensure it functions correctly in environments with Pydantic 2.0.	10 months ago
Stefano Lottini	19c68c7652	FEATURE: Astra DB, LLM cache classes (exact-match and semantic cache) (#13834 ) This PR provides idiomatic implementations for the exact-match and the semantic LLM caches using Astra DB as backend through the database's HTTP JSON API. These caches require the `astrapy` library as dependency. Comes with integration tests and example usage in the `llm_cache.ipynb` in the docs. @baskaryan this is the Astra DB counterpart for the Cassandra classes you merged some time ago, tagging you for your familiarity with the topic. Thank you! --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Stefano Lottini	272df9dcae	Astra DB, chat message history (#13836 ) This PR adds a chat message history component that uses Astra DB for persistence through the JSON API. The `astrapy` package is required for this class to work. I have added tests and a small notebook, and updated the relevant references in the other docs pages. (@rlancemartin this is the counterpart of the Cassandra equivalent class you so helpfully reviewed back at the end of June) Thank you!	10 months ago
Bagatur	23566cbea9	DOCS: core editable dep api refs (#13747 )	10 months ago
Bagatur	3d28c1a9e0	DOCS: fix core api ref build (#13744 )	10 months ago
Harrison Chase	d82cbf5e76	Separate out langchain_core package (#13577 ) Co-authored-by: Nuno Campos <nuno@boringbits.io> Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Bagatur	4eec47b191	DOCS: update rag use case images (#13615 )	10 months ago
Sijun He	674bd90a47	DOCS: Fix typo in MongoDB memory docs (#13588 ) - Description: Fix typo in MongoDB memory docs - Tag maintainer: @eyurtsev <!-- Thank you for contributing to LangChain! - Description: Fix typo in MongoDB memory docs - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: @baskaryan - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	10 months ago
jwbeck97	a93616e972	FEAT: Add azure cognitive health tool (#13448 ) - Description: This change adds an agent to the Azure Cognitive Services toolkit for identifying healthcare entities - Dependencies: azure-ai-textanalytics (Optional) --------- Co-authored-by: James Beck <James.Beck@sa.gov.au> Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
John Mai	16f7912e1b	BUG: fix hunyuan appid type (#13496 ) - Description: fix hunyuan appid type - Issue: https://github.com/langchain-ai/langchain/pull/12022#issuecomment-1815627855	10 months ago
Leonid Ganeline	43972be632	docs updating `AzureML` notebooks (#13492 ) - Added/updated descriptions and links --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Taranjeet Singh	47451764a7	Add embedchain retriever (#13553 ) Description: This commit adds embedchain retriever along with tests and docs. Embedchain is a RAG framework to create data pipelines. Twitter handle: - [Taranjeet's twitter](https://twitter.com/taranjeetio) and [Embedchain's twitter](https://twitter.com/embedchain) Reviewer @hwchase17 --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
rafly lesmana	420a17542d	fix: Make YoutubeLoader support on demand language translation (#13583 ) Description: Enhance the functionality of YoutubeLoader to enable the translation of available transcripts by refining the existing logic. Issue: Encountering a problem with YoutubeLoader (#13523) where the translation feature is not functioning as expected. Tag maintainers/contributors who might be interested: @eyurtsev --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Leonid Ganeline	cc50e023d1	DOCS `langchain decorators` update (#13535 ) added disclaimer --------- Co-authored-by: Erick Friis <erickfriis@gmail.com>	10 months ago
Brace Sproul	02a13030c0	DOCS: updated langchain stack img to be svg (#13540 )	10 months ago
Martin Krasser	79ed66f870	EXPERIMENTAL Generic LLM wrapper to support chat model interface with configurable chat prompt format (#8295 ) ## Update 2023-09-08 This PR now supports further models in addition to Lllama-2 chat models. See [this comment](#issuecomment-1668988543) for further details. The title of this PR has been updated accordingly. ## Original PR description This PR adds a generic `Llama2Chat` model, a wrapper for LLMs able to serve Llama-2 chat models (like `LlamaCPP`, `HuggingFaceTextGenInference`, ...). It implements `BaseChatModel`, converts a list of chat messages into the [required Llama-2 chat prompt format](https://huggingface.co/blog/llama2#how-to-prompt-llama-2) and forwards the formatted prompt as `str` to the wrapped `LLM`. Usage example: ```python # uses a locally hosted Llama2 chat model llm = HuggingFaceTextGenInference( inference_server_url="http://127.0.0.1:8080/", max_new_tokens=512, top_k=50, temperature=0.1, repetition_penalty=1.03, ) # Wrap llm to support Llama2 chat prompt format. # Resulting model is a chat model model = Llama2Chat(llm=llm) messages = [ SystemMessage(content="You are a helpful assistant."), MessagesPlaceholder(variable_name="chat_history"), HumanMessagePromptTemplate.from_template("{text}"), ] prompt = ChatPromptTemplate.from_messages(messages) memory = ConversationBufferMemory(memory_key="chat_history", return_messages=True) chain = LLMChain(llm=model, prompt=prompt, memory=memory) # use chat model in a conversation # ... ``` Also part of this PR are tests and a demo notebook. - Tag maintainer: @hwchase17 - Twitter handle: `@mrt1nz` --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Bagatur	2e2114d2d0	FEATURE: Runnable with message history (#13418 ) Add RunnableWithMessageHistory class that can wrap certain runnables and manages chat history for them.	10 months ago
Bagatur	0fc3af8932	IMPROVEMENT: update assistants output and doc (#13480 )	10 months ago
Leonid Ganeline	21552628c8	DOCS updated `data_connection` index page (#13426 ) - the `Index` section was missed. Created it. - text simplification --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Leonid Ganeline	e3a5cd7969	docs `integrations/vectorstores/` cleanup (#13487 ) - updated titles to consistent format - added/updated descriptions and links - format heading	10 months ago
Leonid Ganeline	1d2981114f	DOCS updated `async-faiss` example (#13434 ) The original notebook has the `faiss` title which is duplicated in the`faiss.jpynb`. As a result, we have two `faiss` items in the vectorstore ToC. And the first item breaks the searching order (it is placed between `A...` items). - I updated title to `Asynchronous Faiss`.	10 months ago
Leonid Ganeline	9ff8f69e75	DOCS updated `memory` Titles (#13435 ) - Fixed titles for two notebooks. They were inconsistent with other titles and clogged ToC. - Added `Upstash` description and link - Moved the authentication text up in the `Elasticsearch` nb, right after package installation. It was on the end of the page which was a wrong place.	10 months ago
Stefano Lottini	b029d9f4e6	Astra DB: minor improvements to docstrings and demo notebook (#13449 ) This PR brings a few minor improvements to the docs, namely class/method docstrings and the demo notebook. - A note on how to control concurrency levels to tune performance in bulk inserts, both in the class docstring and the demo notebook; - Slightly increased concurrency defaults after careful experimentation (still on the conservative side even for clients running on less-than-typical network/hardware specs) - renamed the DB token variable to the standardized `ASTRA_DB_APPLICATION_TOKEN` name (used elsewhere, e.g. in the Astra DB docs) - added a note and a reference (add_text docstring, demo notebook) on allowed metadata field names. Thank you!	10 months ago
Leonid Ganeline	283ef1f66d	DOCS fix for `integratons/document_loaders` sidebar (#13471 ) The current `integrations/document_loaders/` sidebar has the `example_data` item, which is a menu with a single item: "Notebook". It is happening because the `integrations/document_loaders/` folder has the `example_data/notebook.md` file that is used to autogenerate the above menu item. - removed an example_data/notebook.md file. Docusaurus doesn't have simple ways to fix this problem (to exclude folders/files from an autogenerated sidebar). Removing this file didn't break any existing examples, so this fix is safe.	10 months ago
Leonid Ganeline	b1fcf5b481	DOCS: `integrations/text_embeddings/` cleanup (#13476 ) Updated several notebooks: - fixed titles which are inconsistent or break the ToC sorting order. - added missed soruce descriptions and links - fixed formatting	10 months ago
Bagatur	10fddac4b5	Bagatur/chain of note template(#13470 )	10 months ago
Leonid Ganeline	d5b1a21ae4	DOCS updated `semadb` example (#13431 ) - the `SemaDB` notebook was placed in additional subfolder which breaks the vectorstore ToC. I moved file up, removed this unnecessary subfolder; updated the `vercel.json` with rerouting for the new URL - Added SemaDB description and link - improved text consistency	10 months ago
Leonid Ganeline	17c2007e0c	DOCS updated `Activeloop DeepMemory` notebook (#13428 ) - Fixed the title of the notebook. It created an ugly ToC element as `Activeloop DeepLake's DeepMemory + LangChain + ragas or how to get +27% on RAG recall.` - Added Activeloop description - improved consistency in text - fixed ToC (it was using HTML tagas that break left-side in-page ToC). Now in-page ToC works	10 months ago
Bagatur	9e6748e198	DOCS: rag nit (#13436 )	10 months ago
Leonid Ganeline	8a52c1456b	updated `clickup` example (#13424 ) - Fixed headers (was more then 1 Titles) - Removed security token value. It was OK to have it, because it is temporary token, but the automatic security swippers raise warnings on that. - Added `ClickUp` service description and link.	10 months ago
Brace Sproul	79fa9a81f4	Fix a link in docs (#13423 )	10 months ago
Bagatur	f0bb839506	DOCS: langchain stack img update (#13421 )	10 months ago
Bagatur	76c317ed78	DOCS: update rag use case (#13319 )	10 months ago
Bagatur	a0b39a4325	DOCS: install nit (#13380 )	10 months ago
Bagatur	9f543634e2	Agent window management how to (#13033 )	10 months ago
Leonid Ganeline	c9b9359647	FEAT docs integration cards site (#13379 ) The `Integrations` site is hidden now. I've added it into the `More` menu. The name is `Integration Cards` otherwise, it is confused with the `Integrations` menu. --------- Co-authored-by: Erick Friis <erickfriis@gmail.com>	10 months ago
Erick Friis	0f25ea9671	api doc newlines (#13378 ) cc @leo-gan Deploying at https://api.python.langchain.com/en/erick-api-doc-newlines-/api_reference.html (will take a bit)	10 months ago
Leonid Ganeline	342ed5c77a	`Yi` model from `01.ai` , example (#13375 ) Added an example with new soa `Yi` model to `HuggingFace-hub` notebook	10 months ago
Bagatur	3596be5210	DOCS: format notebooks (#13371 )	10 months ago
Predrag Gruevski	2ebd167dba	Lint Python notebooks with ruff. (#12677 ) The new ruff version fixed the blocking bugs, and I was able to fairly easily us to a passing state: ruff fixed some issues on its own, I fixed a handful by hand, and I added a list of narrowly-targeted exclusions for files that are currently failing ruff rules that we probably should look into eventually. I went pretty lenient on the docs / cookbooks rules, allowing dead code and such things. Perhaps in the future we may want to tighten the rules further, but this is already a good set of checks that found real issues and will prevent them going forward.	10 months ago
Leonid Ganeline	f5bf3bdf14	added `Cookbooks` link (#13078 ) It is a temporary solution before major documents refactoring. Related to #13070 (not solving it)	10 months ago
Bagatur	1c67db4c18	Move OAI assistants to langchain and add callbacks (#13236 )	10 months ago
Bagatur	8006919e52	DOCS: cleanup docs directory (#13301 )	10 months ago
mertkayhan	9b4974871d	IMPROVEMENT Increase flexibility of ElasticVectorSearch (#6863 ) Hey @rlancemartin, @eyurtsev , I did some minimal changes to the `ElasticVectorSearch` client so that it plays better with existing ES indices. Main changes are as follows: 1. You can pass the dense vector field name into `_default_script_query` 2. You can pass a custom script query implementation and the respective parameters to `similarity_search_with_score` 3. You can pass functions for building page content and metadata for the resulting `Document` <!-- Thank you for contributing to LangChain! Replace this comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced and you'd like a mention, we'll gladly shout you out! If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 4. an example notebook showing its use. Maintainer responsibilities: - General / Misc / if you don't know who to tag: @dev2049 - DataLoaders / VectorStores / Retrievers: @rlancemartin, @eyurtsev - Models / Prompts: @hwchase17, @dev2049 - Memory: @hwchase17 - Agents / Tools / Toolkits: @vowelparrot - Tracing / Callbacks: @agola11 - Async: @agola11 If no one reviews your PR within a few days, feel free to @-mention the same people again. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/hwchase17/langchain/blob/master/.github/CONTRIBUTING.md -->	10 months ago
Leonie	32c493e3df	Refine Weaviate docs and add RAG example (#13057 ) - Description: Refine Weaviate tutorial and add an example for Retrieval-Augmented Generation (RAG) - Issue: (not applicable), - Dependencies: none - Tag maintainer: @baskaryan <!-- If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> - Twitter handle: @helloiamleonie Co-authored-by: Leonie <leonie@Leonies-MBP-2.fritz.box>	10 months ago
Junlin Zhou	4da2faba41	docs: align custom_tool document headers (#13252 ) On the [Defining Custom Tools](https://python.langchain.com/docs/modules/agents/tools/custom_tools) page, there's a 'Subclassing the BaseTool class' paragraph under the 'Completely New Tools - String Input and Output' header. Also there's another 'Subclassing the BaseTool' paragraph under no header, which I think may belong to the 'Custom Structured Tools' header. Another thing is, there's a 'Using the tool decorator' and a 'Using the decorator' paragraph, I think should belong to 'Completely New Tools - String Input and Output' and 'Custom Structured Tools' separately. This PR moves those paragraphs to corresponding headers.	10 months ago
Ikko Eltociear Ashimine	700293cae9	Fix typo in timescalevector.ipynb (#13239 ) enviornment -> environment	10 months ago
Mario Angst	96b56a4d4f	Typo fix to quickstart.mdx (#13178 ) - Description: I fixed a very small typo in the quickstart docs (BaeMessage -> BaseMessage)	10 months ago
Bagatur	937d7c41f3	update stack diagram (#13213 )	10 months ago
Andrew Zhou	1a1a1a883f	fleet_context docs update (#13221 ) - Description: Changed the fleet_context documentation to use `context.download_embeddings()` from the latest release from our package. More details here: https://github.com/fleet-ai/context/tree/main#api - Issue: n/a - Dependencies: n/a - Tag maintainer: @baskaryan - Twitter handle: @andrewthezhou	10 months ago
Lee	72ad448daa	feat: Docusaurus Loader (#9138 ) Added a Docusaurus Loader Issue: #6353 I had to implement this for working with the Ionic documentation, and wanted to open this up as a draft to get some guidance on building this out further. I wasn't sure if having it be a light extension of the SitemapLoader was in the spirit of a proper feature for the library -- but I'm grateful for the opportunities Langchain has given me and I'd love to build this out properly for the sake of the community. Any feedback welcome!	10 months ago
VAS	8fa960641a	Update Documentation: Corrected Typos and Improved Clarity (#11725 ) Docs updates --------- Co-authored-by: Advaya <126754021+bluevayes@users.noreply.github.com> Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Leonid Ganeline	e165daa0ae	new course on `DeepLearning.ai` (#12755 ) Added a new course on [DeepLearning.ai](https://learn.deeplearning.ai/functions-tools-agents-langchain) Added the LangChain `Wikipedia` link. Probably, it can be placed in the "More" menu.	10 months ago
Tomaz Bratanic	0dc4ab0be1	Neo4j chat message history (#13008 )	10 months ago
Bagatur	bf8cf7e042	Bagatur/langserve blurb (#13217 )	10 months ago
Anush	52f34de9b7	feat: FastEmbed embedding provider (#13109 ) ## Description: This PR intends to add [Qdrant/FastEmbed](https://qdrant.github.io/fastembed/) as a local embeddings provider, associated tests and documentation. Documentation preview: https://langchain-git-fork-anush008-master-langchain.vercel.app/docs/integrations/text_embedding/fastembed --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	10 months ago
Lance Martin	d2e50b3108	Add Chroma multimodal cookbook (#12952 ) Pending: * https://github.com/chroma-core/chroma/pull/1294 * https://github.com/chroma-core/chroma/pull/1293 --------- Co-authored-by: Erick Friis <erick@langchain.dev> Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Bagatur	dd7959f4ac	template readme's in docs (#13152 )	10 months ago
Bagatur	86b93b5810	Add serve to quickstart (#13174 )	10 months ago
Bagatur	fbf7047468	Bagatur/update agent docs (#13167 )	10 months ago
Bagatur	850336bcf1	Update model i/o docs (#13160 )	10 months ago
Chenyu Zhao	defd4b4f11	Clean up Fireworks provider documentation (#13157 )	10 months ago
Bagatur	d9e493e96c	fix module sidebar (#13158 )	10 months ago
wemysschen	e76ff63125	fix baiducloud_vector_search document typo (#12976 ) Issue: fix baiducloud_vector_search document typo --------- Co-authored-by: wemysschen <root@icoding-cwx.bcc-szzj.baidu.com>	10 months ago
Holt Skinner	fceae456b9	fix: Updates to formatting in Google Drive Retriever docs (#13015 ) - Minor updates to formatting to make easier to read	10 months ago
Bagatur	c63eb9d797	LCEL nits (#13155 )	10 months ago
Bagatur	555ce600ef	Bagatur/docs serve context (#13150 )	10 months ago
Bagatur	eb51150557	update oai tool agent doc (#13147 )	10 months ago
Bagatur	b298f550fe	update modules sidebar (#13141 )	10 months ago
Bagatur	84e65533e9	Docs: combine LCEL index and why (#13142 )	10 months ago
Bagatur	1311450646	fix langsmith links (#13144 )	10 months ago
Bagatur	8b2a82b5ce	Bagatur/docs smith context (#13139 )	10 months ago
Harrison Chase	5f38770161	Support oai tool call (#13110 ) Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Nuno Campos <nuno@boringbits.io>	10 months ago
Stefano Lottini	c52725bdc5	(Astra DB/Cassandra) Minor clarification about dependencies in the demo notebook (#13118 ) This PR helps developers trying the Astra DB / Cassandra vector store quickstart notebook by making it clear what other dependencies are required.	10 months ago
Bagatur	72e12f6bcf	update more azure docs (#13093 )	10 months ago
Bagatur	1703f132c6	update azure embedding docs (#13091 )	10 months ago
Bagatur	1f27104626	Fleet context (#13038 ) cc @adrwz	10 months ago
Bagatur	d26fd6f0d1	redirect langsmith walkthrough (#13040 )	10 months ago
Erick Friis	6f45532620	Upgrade docs postcss (#13031 )	10 months ago
Stefano Lottini	4f4b020582	Add "Astra DB" vector store integration (#12966 ) # Astra DB Vector store integration - Description: This PR adds a `VectorStore` implementation for DataStax Astra DB using its HTTP API - Issue: (no related issue) - Dependencies: A new required dependency is `astrapy` (`>=0.5.3`) which was added to pyptoject.toml, optional, as per guidelines - Tag maintainer: I recently mentioned to @baskaryan this integration was coming - Twitter handle: `@rsprrs` if you want to mention me This PR introduces the `AstraDB` vector store class, extensive integration test coverage, a reworking of the documentation which conflates Cassandra and Astra DB on a single "provider" page and a new, completely reworked vector-store example notebook (common to the Cassandra store, since parts of the flow is shared by the two APIs). I also took care in ensuring docs (and redirects therein) are behaving correctly. All style, linting, typechecks and tests pass as far as the `AstraDB` integration is concerned. I could build the documentation and check it all right (but ran into trouble with the `api_docs_build` makefile target which I could not verify: `Error: Unable to import module 'plan_and_execute.agent_executor' with error: No module named 'langchain_experimental'` was the first of many similar errors) Thank you for a review! Stefano --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Bagatur	5ac2fc5bb2	update stack diagram (#13021 )	10 months ago
Yang, Bo	600caff03c	Add `Memorize` tool (#11722 ) - Description: Add `Memorize` tool - Tag maintainer: @hwchase17 This PR added a new tool `Memorize` so that an agent can use it to fine-tune itself. This tool requires `TrainableLLM` introduced in #11721 DEMO: `6a9003d5db` ![image](https://github.com/langchain-ai/langchain/assets/601530/d6f0cb45-54df-4dcf-b143-f8aefb1e76e3)	10 months ago
Bagatur	388f248391	add oai v1 cookbook (#12961 )	10 months ago
Bagatur	58889149c2	fix guides link (#12941 )	10 months ago
matthieudelaro	52503a367f	Remove useless line of code from sql.ipynb (#12906 ) This PR remove a single line of code from a notebook of the documentation. This line used to define a variable, which is never used in the code. For further context, for reviewers, here is the online documentation: https://python.langchain.com/docs/use_cases/qa_structured/sql#case-3-sql-agents	10 months ago
wemysschen	8c02f4fbd8	add baidu cloud vectorsearch document (#12928 ) Description: Add BaiduCloud VectorSearch document with implement of BESVectorSearch in langchain vectorstores --------- Co-authored-by: wemysschen <root@icoding-cwx.bcc-szzj.baidu.com>	10 months ago
Alex Howard	5bb2ea51a5	docs: clean up vestigial markdown (#12907 ) - Description: Remove text "LangChain currently does not support" which appears to be vestigial leftovers from a previous change. - Issue: N/A - Dependencies: N/A - Tag maintainer: @baskaryan, @eyurtsev - Twitter handle: thezanke	10 months ago
Praveen Venkateswaran	1eb7d3a862	docs: update hf pipeline docs (#12908 ) - Description: Noticed that the Hugging Face Pipeline documentation was a bit out of date. Updated with information about passing in a pipeline directly (consistent with docstring) and a recent contribution of mine on adding support for multi-gpu specifications with Accelerate in `21eeba075c`	10 months ago
Christoffer Bo Petersen	37da6e546b	Fix typo in e2b_data_analysis.ipynb (#12930 ) Just a small typo fix	10 months ago
Hech	8fe6bcc662	Fix return metadata when searching for DingoDB (#12937 )	10 months ago
Bagatur	0378662e1d	fix langsmith link (#12939 )	10 months ago
Harrison Chase	1a92d2245d	Harrison/docs smith serve (#12898 ) Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Priyadutt	a4d9e986fb	Update csv.ipynb description (#12878 ) The line removed is not required as there are no other alternative solutions above than that. <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	10 months ago
Lance Martin	ea1ab391d4	Open Clip multimodal embeddings (#12754 )	10 months ago
Brace Sproul	76bcac5bb3	Remove admin prefix/suffix from docs for anthropic (#12849 )	10 months ago
Joseph Martinez	f573a4d0b3	Update quickstart.mdx (#12386 ) Description Removed confusing sentence. Not clear what "both" was referring to. The two required components mentioned previously? The two methods listed below? --------- Co-authored-by: Erick Friis <erick@langchain.dev>	11 months ago
Leonid Ganeline	e112b2f2e6	updated `integrations/providers/google` (#12226 ) Added missed integrations. Updated formats. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	11 months ago
Nikos Papailiou	2fdaa1e5fd	Add TileDB vectorstore implementation (#12624 ) - Description: Add [TileDB](https://tiledb.com) vectorstore implementation. TileDB offers ANN search capabilities using the [TileDB-Vector-Search](https://github.com/TileDB-Inc/TileDB-Vector-Search) module. It provides serverless execution of ANN queries and storage of vector indexes both on local disk and cloud object stores (i.e. AWS S3). More details in: - [Why TileDB as a Vector Database](https://tiledb.com/blog/why-tiledb-as-a-vector-database) - [TileDB 101: Vector Search](https://tiledb.com/blog/tiledb-101-vector-search) - Twitter handle: @tiledb	11 months ago
盐粒 Yanli	1b233798a0	feat: Supprt pgvecto.rs as a VectorStore (#12718 ) Supprt [pgvecto.rs](https://github.com/tensorchord/pgvecto.rs) as a new VectorStore type. This introduces a new dependency [pgvecto_rs](https://pypi.org/project/pgvecto_rs/) and upgrade SQLAlchemy to ^2. Relate to https://github.com/tensorchord/pgvecto.rs/issues/11 --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Daniel Chalef	0cbdba6a9b	zep: VectorStore: Use Native MMR (#12690 ) - refactor to use Zep's native MMR; update example - @baskaryan @eyurtsev	11 months ago
Daniel Chalef	cc3d3920e3	Zep: Summary Search and Example (#12686 ) Zep now has the ability to search over chat history summaries. This PR adds support for doing so. More here: https://blog.getzep.com/zep-v0-17/ @baskaryan @eyurtsev	11 months ago
Daniel Chalef	d966e4d13a	zep: Update Zep docs and messaging (#12764 ) Update Zep documentation with messaging, more details. @baskaryan, @eyurtsev	11 months ago
Armin Stepanjan	185ddc573e	Fix broken links to use cases (#12777 ) This PR replaces broken links to end to end usecases ([/docs/use_cases](https://python.langchain.com/docs/use_cases)) with a non-broken version ([/docs/use_cases/qa_structured/sql](https://python.langchain.com/docs/use_cases/qa_structured/sql)), consistently with the "Use cases" navigation button at the top of the page. --------- Co-authored-by: Matvey Arye <mat@timescale.com> Co-authored-by: Erick Friis <erick@langchain.dev>	11 months ago
니콜라스	25ee10ed4f	Docs: 'memory' -> 'history' typo. (#12779 ) The 'MessagesPlaceholder' expects 'history' but 'RunnablePassthrough' is assigning 'memory'.	11 months ago
yudai yamamoto	1f7e811156	Fixed broken link in Quickstart page (#12516 ) - Description: Corrected a specific link within the documentation. - Issue: #12490 - Dependencies: - Tag maintainer: - Twitter handle: --------- Co-authored-by: Erick Friis <erick@langchain.dev>	11 months ago
Ikko Eltociear Ashimine	9b02f7d59c	Update llamacpp.ipynb (#12791 ) HuggingFace -> Hugging Face	11 months ago
ElliotKetchup	58b90f30b0	Update llama.cpp integration (#11864 ) <!-- - Description: removed redondant link, replaced it with Meta's LLaMA repo, add resources for models' hardware requirements, - Issue: None, - Dependencies: None, - Tag maintainer: None, - Twitter handle: @ElliotAlladaye -->	11 months ago
Juan Bustos	67b6f4dc71	Update google_vertex_ai_palm.ipynb (#12715 ) Fixed a typo <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: Fixed a typo on the code - Issue: the issue # it fixes (if applicable), Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Eugene Yurtsev	b1caae62fd	APIChain add restrictions to domains (CVE-2023-32786) (#12747 ) * Restrict the chain to specific domains by default * This is a breaking change, but it will fail loudly upon object instantiation -- so there should be no silent errors for users * Resolves CVE-2023-32786	11 months ago
Erick Friis	392cfbee24	link to templates (#12680 )	11 months ago
Frank	bf5805bb32	Add quip loader (#12259 ) - Description: implement [quip](https://quip.com) loader - Issue: https://github.com/langchain-ai/langchain/issues/10352 - Dependencies: No - pass make format, make lint, make test --------- Co-authored-by: Hao Fan <h_fan@apple.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Lance Martin	da94c750c5	Add RAG template for Timescale Vector (#12651 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> --------- Co-authored-by: Matvey Arye <mat@timescale.com>	11 months ago
Noam Gat	14e8c74736	LM Format Enforcer Integration + Sample Notebook (#12625 ) ## Description This PR adds support for [lm-format-enforcer](https://github.com/noamgat/lm-format-enforcer) to LangChain. ![image](https://raw.githubusercontent.com/noamgat/lm-format-enforcer/main/docs/Intro.webp) The library is similar to jsonformer / RELLM which are supported in Langchain, but has several advantages such as - Batching and Beam search support - More complete JSON Schema support - LLM has control over whitespace, improving quality - Better runtime performance due to only calling the LLM's generate() function once per generate() call. The integration is loosely based on the jsonformer integration in terms of project structure. ## Dependencies No compile-time dependency was added, but if `lm-format-enforcer` is not installed, a runtime error will occur if it is trying to be used. ## Tests Due to the integration modifying the internal parameters of the underlying huggingface transformer LLM, it is not possible to test without building a real LM, which requires internet access. So, similar to the jsonformer and RELLM integrations, the testing is via the notebook. ## Twitter Handle [@noamgat](https://twitter.com/noamgat) Looking forward to hearing feedback! --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Brian McBrayer	b74468f399	Fix small typo on Founcational -> Router notebook (#12634 ) - Description: Fix small typo on Founcational -> Router notebook	11 months ago
Ankur Singh	00766c9f31	Improves the description of the installation command (#12354 ) - Description: Before: ` To install modules needed for the common LLM providers, run: ` After: ` To install modules needed for the common LLM providers, run the following command. Please bear in mind that this command is exclusively compatible with the `bash` shell: ` > This is required for the user so that the user will know if this command is compatible with `zsh` or not. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Yujie Qian	1dbb77d7db	VoyageEmbeddings (#12608 ) - Description: Integrate VoyageEmbeddings into LangChain, with tests and docs - Issue: N/A - Dependencies: N/A - Tag maintainer: N/A - Twitter handle: @Voyage_AI_ --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
chocolate4	92bf40a921	Add a new vector store hippo for langchain #11763 (#12412 ) #11763 --------- Co-authored-by: TranswarpHippo <hippo.0.assistant@gmail.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Martin Schade	0c7f1d8b21	Textract linearizer (#12446 ) Description: Textract PDF Loader generating linearized output, meaning it will replicate the structure of the source document as close as possible based on the features passed into the call (e. g. LAYOUT, FORMS, TABLES). With LAYOUT reading order for multi-column documents or identification of lists and figures is supported and with TABLES it will generate the table structure as well. FORMS will indicate "key: value" with columms. - Issue: the issue fixes #12068 - Dependencies: amazon-textract-textractor is added, which provides the linearization - Tag maintainer: @3coins --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Bagatur	9bedda50f2	Bagatur/lakefs loader2 (#12524 ) Co-authored-by: Jonathan Rosenberg <96974219+Jonathan-Rosenberg@users.noreply.github.com>	11 months ago
Brian McBrayer	3243dcc83e	Fix very small typo (#12603 ) - Description: this is the world's smallest typo change of a typo I saw while reading the docs	11 months ago
Kenzie Mihardja	e914283cf9	add docs to min_chunk_size (#12537 ) Minor addition to documentation to elaborate on min_chunk_size. Co-authored-by: Kenzie Mihardja <kenzie@docugami.com>	11 months ago
Pham Vu Thai Minh	33e77a1007	Async support for FAISS (#11333 ) Following this tutoral about using OpenAI Embeddings with FAISS https://python.langchain.com/docs/integrations/vectorstores/faiss ```python from langchain.embeddings.openai import OpenAIEmbeddings from langchain.text_splitter import CharacterTextSplitter from langchain.vectorstores import FAISS from langchain.document_loaders import TextLoader from langchain.document_loaders import TextLoader loader = TextLoader("../../../extras/modules/state_of_the_union.txt") documents = loader.load() text_splitter = CharacterTextSplitter(chunk_size=1000, chunk_overlap=0) docs = text_splitter.split_documents(documents) embeddings = OpenAIEmbeddings() ``` This works fine ```python db = FAISS.from_documents(docs, embeddings) query = "What did the president say about Ketanji Brown Jackson" docs = db.similarity_search(query) ``` But the async version is not ```python db = await FAISS.afrom_documents(docs, embeddings) # NotImplementedError query = "What did the president say about Ketanji Brown Jackson" docs = await db.asimilarity_search(query) # this will use await asyncio.get_event_loop().run_in_executor under the hood and will not call OpenAIEmbeddings.aembed_query but call OpenAIEmbeddings.embed_query ``` So this PR add async/await supports for FAISS --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	11 months ago
Holt Skinner	e53b9ccd70	feat: Add Google Cloud Text-to-Speech Tool (#12572 ) - Add Tool for [Google Cloud Text-to-Speech](https://cloud.google.com/text-to-speech) - Follows similar structure to [Eleven Labs Text2Speech](https://python.langchain.com/docs/integrations/tools/eleven_labs_tts) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Bagatur	1f2c672d4a	add routing by embedding doc (#12580 )	11 months ago
Adilkhan Sarsen	6e702b9c36	Deep memory support in LangChain (#12268 ) - Description: adding support to Activeloop's DeepMemory feature that boosts recall up to 25%. Added Jupyter notebook showcasing the feature and also made index params explicit. - Twitter handle: will really appreciate if we could announce this on twitter. --------- Co-authored-by: adolkhan <adilkhan.sarsen@alumni.nu.edu.kz>	11 months ago
Bagatur	b2138508cb	google translate nb formatting (#12534 )	11 months ago
Holt Skinner	e05bb938de	Merge pull request #12433 * feat: Add Google Cloud Translation document transformer * Merge branch 'langchain-ai:master' into google-translate * Add documentation for Google Translate Document Transformer * Fix line length error * Merge branch 'master' into google-translate * Merge branch 'google-translate' of https://github.com/holtskinner/lan… * Addressed code review comments * Merge branch 'master' into google-translate * Merge branch 'google-translate' of https://github.com/holtskinner/lan… * Removed extra variable * Merge branch 'google-translate' of https://github.com/holtskinner/lan… * Merge branch 'master' into google-translate * Merge branch 'google-translate' of https://github.com/holtskinner/lan… * Removed extra import	11 months ago
Bagatur	0b4b9e61fc	Bagatur/fix doc ci (#12529 )	11 months ago
Bagatur	2424fff3f1	notebook fmt (#12498 )	11 months ago

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