langchain

Commit Graph

Author	SHA1	Message	Date
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	8 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.	8 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>	8 months ago
Bagatur	95a472a85f	docs[patch]: install local core (#13990 )	8 months ago
Bagatur	61ec71064a	docs[patch]: update stack diagram (#13902 )	8 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>	8 months ago
Varun	14cc907d35	Update the stable docs link (#13798 ) - Description: Point to the stable version of documentation, - Twitter handle: varunzxzx	8 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 😄	8 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	8 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.	8 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>	8 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.	8 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)	8 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>	8 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>	8 months ago
Ikko Eltociear Ashimine	ff7d4d9c0b	Update llamacpp.ipynb (#13840 ) specifed -> specified	8 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	8 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	8 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.	8 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>	8 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!	8 months ago
Bagatur	23566cbea9	DOCS: core editable dep api refs (#13747 )	8 months ago
Bagatur	3d28c1a9e0	DOCS: fix core api ref build (#13744 )	8 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>	9 months ago
Bagatur	4eec47b191	DOCS: update rag use case images (#13615 )	9 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. -->	9 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>	9 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	9 months ago
Leonid Ganeline	43972be632	docs updating `AzureML` notebooks (#13492 ) - Added/updated descriptions and links --------- Co-authored-by: Erick Friis <erick@langchain.dev>	9 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>	9 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>	9 months ago
Leonid Ganeline	cc50e023d1	DOCS `langchain decorators` update (#13535 ) added disclaimer --------- Co-authored-by: Erick Friis <erickfriis@gmail.com>	9 months ago
Brace Sproul	02a13030c0	DOCS: updated langchain stack img to be svg (#13540 )	9 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>	9 months ago
Bagatur	2e2114d2d0	FEATURE: Runnable with message history (#13418 ) Add RunnableWithMessageHistory class that can wrap certain runnables and manages chat history for them.	9 months ago
Bagatur	0fc3af8932	IMPROVEMENT: update assistants output and doc (#13480 )	9 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>	9 months ago
Leonid Ganeline	e3a5cd7969	docs `integrations/vectorstores/` cleanup (#13487 ) - updated titles to consistent format - added/updated descriptions and links - format heading	9 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`.	9 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.	9 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!	9 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.	9 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	9 months ago
Bagatur	10fddac4b5	Bagatur/chain of note template(#13470 )	9 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	9 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	9 months ago
Bagatur	9e6748e198	DOCS: rag nit (#13436 )	9 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.	9 months ago
Brace Sproul	79fa9a81f4	Fix a link in docs (#13423 )	9 months ago
Bagatur	f0bb839506	DOCS: langchain stack img update (#13421 )	9 months ago
Bagatur	76c317ed78	DOCS: update rag use case (#13319 )	9 months ago
Bagatur	a0b39a4325	DOCS: install nit (#13380 )	9 months ago
Bagatur	9f543634e2	Agent window management how to (#13033 )	9 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>	9 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)	9 months ago
Leonid Ganeline	342ed5c77a	`Yi` model from `01.ai` , example (#13375 ) Added an example with new soa `Yi` model to `HuggingFace-hub` notebook	9 months ago
Bagatur	3596be5210	DOCS: format notebooks (#13371 )	9 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.	9 months ago
Leonid Ganeline	f5bf3bdf14	added `Cookbooks` link (#13078 ) It is a temporary solution before major documents refactoring. Related to #13070 (not solving it)	9 months ago
Bagatur	1c67db4c18	Move OAI assistants to langchain and add callbacks (#13236 )	9 months ago
Bagatur	8006919e52	DOCS: cleanup docs directory (#13301 )	9 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 -->	9 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>	9 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.	9 months ago
Ikko Eltociear Ashimine	700293cae9	Fix typo in timescalevector.ipynb (#13239 ) enviornment -> environment	9 months ago
Mario Angst	96b56a4d4f	Typo fix to quickstart.mdx (#13178 ) - Description: I fixed a very small typo in the quickstart docs (BaeMessage -> BaseMessage)	9 months ago
Bagatur	937d7c41f3	update stack diagram (#13213 )	9 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	9 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!	9 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>	9 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.	9 months ago
Tomaz Bratanic	0dc4ab0be1	Neo4j chat message history (#13008 )	9 months ago
Bagatur	bf8cf7e042	Bagatur/langserve blurb (#13217 )	9 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>	9 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>	9 months ago
Bagatur	dd7959f4ac	template readme's in docs (#13152 )	9 months ago
Bagatur	86b93b5810	Add serve to quickstart (#13174 )	9 months ago
Bagatur	fbf7047468	Bagatur/update agent docs (#13167 )	9 months ago
Bagatur	850336bcf1	Update model i/o docs (#13160 )	9 months ago
Chenyu Zhao	defd4b4f11	Clean up Fireworks provider documentation (#13157 )	9 months ago
Bagatur	d9e493e96c	fix module sidebar (#13158 )	9 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>	9 months ago
Holt Skinner	fceae456b9	fix: Updates to formatting in Google Drive Retriever docs (#13015 ) - Minor updates to formatting to make easier to read	9 months ago
Bagatur	c63eb9d797	LCEL nits (#13155 )	9 months ago
Bagatur	555ce600ef	Bagatur/docs serve context (#13150 )	9 months ago
Bagatur	eb51150557	update oai tool agent doc (#13147 )	9 months ago
Bagatur	b298f550fe	update modules sidebar (#13141 )	9 months ago
Bagatur	84e65533e9	Docs: combine LCEL index and why (#13142 )	9 months ago
Bagatur	1311450646	fix langsmith links (#13144 )	9 months ago
Bagatur	8b2a82b5ce	Bagatur/docs smith context (#13139 )	9 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>	9 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.	9 months ago
Bagatur	72e12f6bcf	update more azure docs (#13093 )	9 months ago
Bagatur	1703f132c6	update azure embedding docs (#13091 )	9 months ago
Bagatur	1f27104626	Fleet context (#13038 ) cc @adrwz	9 months ago
Bagatur	d26fd6f0d1	redirect langsmith walkthrough (#13040 )	9 months ago
Erick Friis	6f45532620	Upgrade docs postcss (#13031 )	9 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>	9 months ago
Bagatur	5ac2fc5bb2	update stack diagram (#13021 )	9 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)	9 months ago
Bagatur	388f248391	add oai v1 cookbook (#12961 )	9 months ago
Bagatur	58889149c2	fix guides link (#12941 )	9 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	9 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>	9 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	9 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`	9 months ago
Christoffer Bo Petersen	37da6e546b	Fix typo in e2b_data_analysis.ipynb (#12930 ) Just a small typo fix	9 months ago
Hech	8fe6bcc662	Fix return metadata when searching for DingoDB (#12937 )	9 months ago
Bagatur	0378662e1d	fix langsmith link (#12939 )	9 months ago
Harrison Chase	1a92d2245d	Harrison/docs smith serve (#12898 ) Co-authored-by: Bagatur <baskaryan@gmail.com>	9 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. -->	9 months ago
Lance Martin	ea1ab391d4	Open Clip multimodal embeddings (#12754 )	9 months ago
Brace Sproul	76bcac5bb3	Remove admin prefix/suffix from docs for anthropic (#12849 )	9 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>	9 months ago
Leonid Ganeline	e112b2f2e6	updated `integrations/providers/google` (#12226 ) Added missed integrations. Updated formats. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	9 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	9 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>	9 months ago
Daniel Chalef	0cbdba6a9b	zep: VectorStore: Use Native MMR (#12690 ) - refactor to use Zep's native MMR; update example - @baskaryan @eyurtsev	9 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	9 months ago
Daniel Chalef	d966e4d13a	zep: Update Zep docs and messaging (#12764 ) Update Zep documentation with messaging, more details. @baskaryan, @eyurtsev	9 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>	9 months ago
니콜라스	25ee10ed4f	Docs: 'memory' -> 'history' typo. (#12779 ) The 'MessagesPlaceholder' expects 'history' but 'RunnablePassthrough' is assigning 'memory'.	9 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>	9 months ago
Ikko Eltociear Ashimine	9b02f7d59c	Update llamacpp.ipynb (#12791 ) HuggingFace -> Hugging Face	9 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 -->	9 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. -->	9 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	9 months ago
Erick Friis	392cfbee24	link to templates (#12680 )	9 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>	9 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>	9 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>	9 months ago
Brian McBrayer	b74468f399	Fix small typo on Founcational -> Router notebook (#12634 ) - Description: Fix small typo on Founcational -> Router notebook	9 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>	9 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>	9 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>	9 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>	9 months ago
Bagatur	9bedda50f2	Bagatur/lakefs loader2 (#12524 ) Co-authored-by: Jonathan Rosenberg <96974219+Jonathan-Rosenberg@users.noreply.github.com>	9 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	9 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>	9 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>	9 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>	9 months ago
Bagatur	1f2c672d4a	add routing by embedding doc (#12580 )	9 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>	9 months ago
Bagatur	b2138508cb	google translate nb formatting (#12534 )	9 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	9 months ago
Bagatur	0b4b9e61fc	Bagatur/fix doc ci (#12529 )	9 months ago
Bagatur	2424fff3f1	notebook fmt (#12498 )	9 months ago
Nico Baier	35d726dc15	docs(prompt_templates): fix typo in prompt template (#12497 ) - Description: Fixes a small typo in the [Prompt template document](https://python.langchain.com/docs/modules/model_io/prompts/prompt_templates/) - Dependencies: none	9 months ago
Bagatur	1815ea2fdb	OpenAI runnable constructor (#12455 )	9 months ago
Bagatur	e130680d74	Bagatur/self query doc update (#12461 )	9 months ago

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