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Author	SHA1	Message	Date
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
takatost	f22f273f93	FIX: 'from_texts' method in Weaviate with non-existent kwargs param (#11604) ... Due to the possibility of external inputs including UUIDs, there may be additional values in **kwargs, while Weaviate's `__init__` method does not support passing extra **kwarg parameters. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Frank995	971d2b2e34	Add missing filter to max_marginal_relevance_search inner call to max_marginal_relevance_search_by_vector (#13260) ... When calling max_marginal_relevance_search from PGVector the filter param is not carried over to max_marginal_relevance_search_by_vector --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
chevalmuscle	3ad78e48e2	Use endpoint_url if provided with boto3 session for dynamodb (#11622) ... - **Description:** Uses `endpoint_url` if provided with a boto3 session. When running dynamodb locally, credentials are required even if invalid. With this change, it will be possible to pass a boto3 session with credentials and specify an endpoint_url --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Erick Friis	18acc22f29	Ollama pass kwargs as options instead of top (#13280) ... Noticed params are really in `options` instead while reviewing #12895	10 months ago
刘 方瑞	46af56dc4f	Add MyScaleWithoutJSON which allows user to wrap columns into Document's Metadata (#13164) ... <!-- 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. --> Replace this entire comment with: - **Description:** Add MyScaleWithoutJSON which allows user to wrap columns into Document's Metadata - **Tag maintainer:** @baskaryan	10 months ago
Michael Landis	2aa13f1e10	chore: bump momento dependency version and refactor search hit usage (#13111) ... **Description** Bumps the Momento dependency to the latest version and refactors the usage of `SearchHit` in the Momento Vector Index (MVI) vector store integration. This change is a one liner where we use the preferred attribute `score` to read the query-document similarity instead of `distance`. The latest versions of Momento clients will use this attribute going forward. **Dependencies** Updated the Momento dependency to latest version. **Tests** 💚 I re-ran the existing MVI integration tests (`tests/integration_tests/vectorstores/test_momento_vector_index.py`) and they pass. **Review** cc @baskaryan @eyurtsev	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
kYLe	cc55d2fcee	Add OpenAI API v1 support for ChatAnyscale and fixed a bug with openai_api_key (#13237) ... 1. Add OpenAI API v1 support 2. Fixed a bug to call `get_secret_value` on a str value (values["openai_api_key"])	10 months ago
juan-calvo-datatonic	545b76b0fd	Add rag google vertex ai search template (#13294) ... - **Description:** This is a template demonstrating how to utilize Google Vertex AI Search in conjunction with ChatVertexAI()	10 months ago
Govind.S.B	9024593468	added system prompt and template fields to ollama (#13022) ... **Description** the ollama api now supports passing system prompt and template directly instead of modifying the model file , but the ollama integration in langchain did not have this change updated . The update just adds these two parameters to it ( there are 2 more parameters that are pending to be updated, I was not sure about their utility wrt to langchain ) Refer : 8713ac23a8 **Issue** : None Applicable **Dependencies** : None Changed **Twitter handle** : https://twitter.com/violetto96 --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	10 months ago
langchain-infra	f55f67055f	Add dockerfile template (#13240)	10 months ago
Shaurya Rohatgi	f70aa82c84	Update README.md - Added notebook for extraction_openai_tools (#13205) ... added Parallel Function Calling for Structured Data Extraction notebook <!-- 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: Erick Friis <erick@langchain.dev>	10 months ago
Guillem Orellana Trullols	0f31cd8b49	Remove `_get_kwarg_value` function (#13184) ... `_get_kwarg_value` function is useless, one can rely on python builtin functionalities to do the exact same thing. - **Description:** Removed `_get_kwarg_value`. Helps with code readability. - **Issue:** the issue # it fixes (if applicable), - **Twitter handle:** @Guillem_96	10 months ago
SuperDa Fu	e1c020dfe1	dalle add model parameter (#13201) ... - **Description:** dalle_image_generator adding a new model parameter, - **Issue:** N/A, - **Dependencies:** - **Tag maintainer: @hwchase17 - **Twitter handle:** --------- Co-authored-by: dafu <xiangbingze@wenru.wang> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: Erick Friis <erickfriis@gmail.com>	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
Dennis de Greef	64e11592bb	Improve CSV reader which can't call .strip() on NoneType (#13079) ... Improve CSV reader which can't call .strip() on NoneType if there are less cells in the row compared to the header <!-- Thank you for contributing to LangChain! Replace this entire comment with: - **Description:** I have a CSV file as followed ``` headerA,headerB,headerC v1A,v1B,v1C, v2A,v2B v3A,v3B,v3C ``` In this case, row 2 is missing a value, which results in reading a None type. The strip() method can not be called on None, hence raising. In this PR I am making the change to only call strip if the value if not None. - **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
glad4enkonm	339973db47	Update ollama.py (#12895) ... duplicate option removed **Description:** An issue fix, http stop option duplicate removed. **Issue:** the issue #12892 fix **Dependencies:** no **Tag maintainer:** @eyurtsev --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
刘 方瑞	e89e830c55	Free knowledge base pod information update (#12813) ... <!-- 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. --> We updated MyScale free knowledge base, where you can try your RAG with 36 million paragraphs from wikipedia and 2 million paragraphs from ArXiv. The pod has two tables ```sql CREATE TABLE default.ChatArXiv ( `abstract` String, `id` String, `vector` Array(Float32), `metadata` Object('JSON'), `pubdate` DateTime, `title` String, `categories` Array(String), `authors` Array(String), `comment` String, `primary_category` String, VECTOR INDEX vec_idx vector TYPE MSTG('metric_type=Cosine'), CONSTRAINT vec_len CHECK length(vector) = 768) ENGINE = ReplacingMergeTree ORDER BY id; CREATE TABLE wiki.Wikipedia ( `id` String, `title` String, `text` String, `url` String, `wiki_id` UInt64, `views` Float32, `paragraph_id` UInt64, `langs` UInt32, `emb` Array(Float32), VECTOR INDEX emb_idx emb TYPE MSTG('metric_type=Cosine'), CONSTRAINT emb_len CHECK length(emb) = 768) ENGINE = ReplacingMergeTree ORDER BY id; ``` You can connect those two tables using credentials below (just the same to the old one) URL: `msc-4a9e710a.us-east-1.aws.staging.myscale.cloud` Port: `443` Username: `chatdata` Password: `myscale_rocks` It's FREE and you can also use it with ChatData: https://github.com/myscale/ChatData Retrieval-QA-Benchmark: https://github.com/myscale/Retrieval-QA-Benchmark ... and also LangChain! Request for review @baskaryan	10 months ago
Luis Valencia	c40973814d	Update README.md (#8570) ... - Description: updated readme. - Tag maintainer: @baskaryan - Twitter handle: @Levalencia --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	10 months ago
Isak Nyberg	8f81703d76	Add new models to openai callback (#13244) ... **Description:** Adding the new models to the openai callback function, info taken from [model announcement](https://platform.openai.com/docs/models) and [pricing](https://openai.com/pricing) A short description for a short PR :)	10 months ago
Bagatur	ea6dd3a550	bump 335 (#13261)	10 months ago
William FH	a837b03e55	Update langsmith version 0.63 (#13208)	10 months ago
Harrison Chase	7f1d26160d	update tools (#13243)	10 months ago
Nuno Campos	8d6faf5665	Make it easier to subclass runnable binding with custom init args (#13189)	10 months ago
Peter Vandenabeele	7f1964b264	Fix BeautifulSoupTransformer: no more duplicates and correct order of tags + tests (#12596)	10 months ago
Bagatur	937d7c41f3	update stack diagram (#13213)	10 months ago
Erick Friis	9c7afa8adb	Upgrade cohere embedding model to v3 (#13219) ... Just updates API docs, doesn't change default param from 2.0 (could be breaking change)	10 months ago
Matvey Arye	180657ca7a	Add template for conversational rag with timescale vector (#13041) ... **Description:** This is like the rag-conversation template in many ways. What's different is: - support for a timescale vector store. - support for time-based filters. - support for metadata filters. <!-- 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: Erick Friis <erick@langchain.dev>	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
Erick Friis	8fdf15c023	Fix Document Loader Unit Test - Docusaurus (#13228)	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
Erick Friis	93ae589f1b	Add mongo parent template to index (#13222)	10 months ago
Tomaz Bratanic	0dc4ab0be1	Neo4j chat message history (#13008)	10 months ago
Bagatur	bf8cf7e042	Bagatur/langserve blurb (#13217)	10 months ago
fyasla	d266b3ea4a	issue #12165 mask API key in chat_models/azureml_endpoint module (#12836) ... - **Description:** `AzureMLChatOnlineEndpoint` object from langchain/chat_models/azureml_endpoint.py safe to print without having any secrets included in raw format in the string representation. - **Issue:** #12165, - **Tag maintainer:** @eyurtsev --------- Co-authored-by: Faysal Bougamale <faysal.bougamale@horiba.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	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
Eugene Yurtsev	b0e8cbe0b3	Add RunnableSequence documentation (#13094) ... Add RunnableSequence documentation	10 months ago
Eugene Yurtsev	869df62736	Document RunnableWithFallbacks (#13088) ... Add documentation to RunnableWithFallbacks	10 months ago
Eugene Yurtsev	8313c218da	Add more runnable documentation (#13083) ... - Adding documentation to the runnable. - Documentation is not organized in the best way for the runnable; i.e., in terms of LCEL vs. other standard methods, will follow up with more edits.	10 months ago
Erick Friis	a26105de8e	vectara rag mq (#13214) ... Description: another Vectara template for MultiQuery RAG flow Twitter handle: @ofermend Fixes to #13106 --------- Co-authored-by: Ofer Mendelevitch <ofer@vectara.com> Co-authored-by: Ofer Mendelevitch <ofermend@gmail.com>	10 months ago
Bagatur	24386e0860	bump 334, exp 40 (#13211)	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
The1Bill	55912868da	Update toolkit.py to remove single quotes around table names (#12445) ... **Description:** Removing the single quote wrapper around the table names in the SQL agent toolkit.py file as it misleads the LLM into querying against tables with single quotes around their names. **Issue:** #7457 **Dependencies:** None **Tag maintainer:** @hwchase17 **Twitter handle:** None	10 months ago
Nuno Campos	362a446999	Changes to root listener (#12174) ... - Implement config_specs to include session_id - Remove Runnable method and update notebook - Add more details to notebook, eg. show input schema and config schema before and after adding message history --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	10 months ago
Nuno Campos	b2b94424db	Update return type for Runnable.__or__ (#12880) ... <!-- 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
Bagatur	dd7959f4ac	template readme's in docs (#13152)	10 months ago