7610 Commits (581095b9b5a3a9f778069456e97c6e578ef4db26)

 

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Author	SHA1	Message	Date
Aymen EL Amri	581095b9b5	docs: fix a small typo (#17859) ... Just a small typo	6 months ago
Leonid Ganeline	ed0b7c3b72	docs: added `community` modules descriptions (#17827) ... API Reference: Several `community` modules (like [adapter](https://api.python.langchain.com/en/latest/community_api_reference.html#module-langchain_community.adapters) module) are missing descriptions. It happens when langchain was split to the core, langchain and community packages. - Copied module descriptions from other packages - Fixed several descriptions to the consistent format.	6 months ago
Christophe Bornet	5019951a5d	docs: AstraDB VectorStore docstring (#17834)	6 months ago
Leonid Ganeline	2f2b77602e	docs: modules descriptions (#17844) ... Several `core` modules do not have descriptions, like the [agent](https://api.python.langchain.com/en/latest/core_api_reference.html#module-langchain_core.agents) module. - Added missed module descriptions. The descriptions are mostly copied from the `langchain` or `community` package modules.	6 months ago
aditya thomas	d9aa11d589	docs: Change module import path for SQLDatabase in the documentation (#17874) ... **Description:** This PR changes the module import path for SQLDatabase in the documentation **Issue:** Updates the documentation to reflect the move of integrations to langchain-community	6 months ago
Christophe Bornet	f8a3b8e83f	docs: Update langchain-astradb README with AstraDBStore (#17864)	6 months ago
Rohit Gupta	3acd0c74fc	community[patch]: added SCANN index in default search params (#17889) ... This will enable users to add data in same collection for index type SCANN for milvus	6 months ago
Karim Assi	afc1ba0329	community[patch]: add possibility to search by vector in OpenSearchVectorSearch (#17878) ... - **Description:** implements the missing `similarity_search_by_vector` function for `OpenSearchVectorSearch` - **Issue:** N/A - **Dependencies:** N/A	6 months ago
Matthew Kwiatkowski	144f59b5fe	docs: Fix URL typo in tigris.ipynb (#17894) ... - **Description:** The URL in the tigris tutorial was htttps instead of https, leading to a bad link. - **Issue:** N/A - **Dependencies:** N/A - **Twitter handle:** Speucey	6 months ago
Nathan Voxland (Activeloop)	9ece134d45	docs: Improved deeplake.py init documentation (#17549) ... **Description:** Updated documentation for DeepLake init method. Especially the exec_option docs needed improvement, but did a general cleanup while I was looking at it. **Issue:** n/a **Dependencies:** None --------- Co-authored-by: Nathan Voxland <nathan@voxland.net>	6 months ago
Zachary Toliver	29ee0496b6	community[patch]: Allow override of 'fetch_schema_from_transport' in the GraphQL tool (#17649) ... - **Description:** In order to override the bool value of "fetch_schema_from_transport" in the GraphQLAPIWrapper, a "fetch_schema_from_transport" value needed to be added to the "_EXTRA_OPTIONAL_TOOLS" dictionary in load_tools in the "graphql" key. The parameter "fetch_schema_from_transport" must also be passed in to the GraphQLAPIWrapper to allow reading of the value when creating the client. Passing as an optional parameter is probably best to avoid breaking changes. This change is necessary to support GraphQL instances that do not support fetching schema, such as TigerGraph. More info here: [TigerGraph GraphQL Schema Docs](https://docs.tigergraph.com/graphql/current/schema) - **Threads handle:** @zacharytoliver --------- Co-authored-by: Zachary Toliver <zt10191991@hotmail.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	6 months ago
mackong	31891092d8	community[patch]: add missing chunk parameter for _stream/_astream (#17807) ... - Description: Add missing chunk parameter for _stream/_astream for some chat models, make all chat models in a consistent behaviour. - Issue: N/A - Dependencies: N/A	6 months ago
ccurme	1b0802babe	core: fix .bind when used with RunnableLambda async methods (#17739) ... **Description:** Here is a minimal example to illustrate behavior: ```python from langchain_core.runnables import RunnableLambda def my_function(*args, **kwargs): return 3 + kwargs.get("n", 0) runnable = RunnableLambda(my_function).bind(n=1) assert 4 == runnable.invoke({}) assert [4] == list(runnable.stream({})) assert 4 == await runnable.ainvoke({}) assert [4] == [item async for item in runnable.astream({})] ``` Here, `runnable.invoke({})` and `runnable.stream({})` work fine, but `runnable.ainvoke({})` raises ``` TypeError: RunnableLambda._ainvoke.<locals>.func() got an unexpected keyword argument 'n' ``` and similarly for `runnable.astream({})`: ``` TypeError: RunnableLambda._atransform.<locals>.func() got an unexpected keyword argument 'n' ``` Here we assume that this behavior is undesired and attempt to fix it. **Issue:** https://github.com/langchain-ai/langchain/issues/17241, https://github.com/langchain-ai/langchain/discussions/16446	6 months ago
Gianluca Giudice	f541545c96	Docs: Fix typo (#17733) ... - **Description:** fix doc typo	6 months ago
qqubb	41726dfa27	docs: minor grammatical correction. (#17724) ... - **Description:** a minor grammatical correction.	6 months ago
volodymyr-memsql	0a9a519a39	community[patch]: Added add_images method to SingleStoreDB vector store (#17871) ... In this pull request, we introduce the add_images method to the SingleStoreDB vector store class, expanding its capabilities to handle multi-modal embeddings seamlessly. This method facilitates the incorporation of image data into the vector store by associating each image's URI with corresponding document content, metadata, and either pre-generated embeddings or embeddings computed using the embed_image method of the provided embedding object. the change includes integration tests, validating the behavior of the add_images. Additionally, we provide a notebook showcasing the usage of this new method. --------- Co-authored-by: Volodymyr Tkachuk <vtkachuk-ua@singlestore.com>	6 months ago
Guangdong Liu	7735721929	docs: update sparkllm intro doc (#17848) ... **Description:** update sparkllm intro doc. **Issue:** None **Dependencies:** None **Twitter handle:** None	6 months ago
Leonid Ganeline	6f5b7b55bd	docs: API Reference builder bug fix (#17890) ... Issue in the API Reference: If the `Classes` of `Functions` section is empty, it still shown in API Reference. Here is an [example](https://api.python.langchain.com/en/latest/core_api_reference.html#module-langchain_core.agents) where `Functions` table is empty but still presented. It happens only if this section has only the "private" members (with names started with '_'). Those members are not shown but the whole member section (empty) is shown.	6 months ago
Shashank	8381f859b4	community[patch]: Graceful handling of redis errors in RedisCache and AsyncRedisCache (#17171) ... - **Description:** The existing `RedisCache` implementation lacks proper handling for redis client failures, such as `ConnectionRefusedError`, leading to subsequent failures in pipeline components like LLM calls. This pull request aims to improve error handling for redis client issues, ensuring a more robust and graceful handling of such errors. - **Issue:** Fixes #16866 - **Dependencies:** No new dependency - **Twitter handle:** N/A Co-authored-by: snsten <> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	6 months ago
Christophe Bornet	e6311d953d	community[patch]: Add AstraDBLoader docstring (#17873)	6 months ago
nbyrneKX	c1bb5fd498	community[patch]: typo in doc-string for kdbai vectorstore (#17811) ... community[patch]: typo in doc-string for kdbai vectorstore (#17811)	6 months ago
Jacob Lee	5395c254d5	👥 Update LangChain people data (#17743) ... 👥 Update LangChain people data --------- Co-authored-by: github-actions <github-actions@github.com>	6 months ago
Erick Friis	a206d3cf69	docs: remove stale redirects (#17831) ... Removes /platform redirects as well as any redirects whose source hasn't been touched in over 6 months	6 months ago
Christophe Bornet	f59ddcab74	partners/astradb: Use single file instead of module for AstraDBVectorStore (#17644)	6 months ago
Savvas Mantzouranidis	691ff67096	partners/openai: fix depracation errors of pydantic's .dict() function (reopen #16629) (#17404) ... --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	6 months ago
Christophe Bornet	bebe401b1a	astradb[patch]: Add AstraDBStore to langchain-astradb package (#17789) ... Co-authored-by: Erick Friis <erick@langchain.dev>	6 months ago
Bagatur	4e28888d45	core[patch]: Release 0.1.25 (#17833)	6 months ago
Erick Friis	f154cd64fe	astradb[patch]: relaxed httpx version constraint (#17826) ... relock to newest sdk	6 months ago
Nuno Campos	223e5eff14	Add JSON representation of runnable graph to serialized representation (#17745) ... Sent to LangSmith Thank you for contributing to LangChain! Checklist: - [ ] PR title: Please title your PR "package: description", where "package" is whichever of langchain, community, core, experimental, etc. is being modified. Use "docs: ..." for purely docs changes, "templates: ..." for template changes, "infra: ..." for CI changes. - Example: "community: add foobar LLM" - [ ] PR message: **Delete this entire template message** and replace it with the following bulleted list - **Description:** a description of the change - **Issue:** the issue # it fixes, if applicable - **Dependencies:** any dependencies required for this change - **Twitter handle:** if your PR gets announced, and you'd like a mention, we'll gladly shout you out! - [ ] Pass lint and test: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified to check that you're passing lint and testing. See contribution guidelines for more information on how to write/run tests, lint, etc: https://python.langchain.com/docs/contributing/ - [ ] Add tests and docs: 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/docs/integrations` directory. Additional guidelines: - Make sure optional dependencies are imported within a function. - Please do not add dependencies to pyproject.toml files (even optional ones) unless they are required for unit tests. - Most PRs should not touch more than one package. - Changes should be backwards compatible. - If you are adding something to community, do not re-import it in langchain. If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17.	6 months ago
Erick Friis	6e854ae371	docs: fix api docs search (#17820)	6 months ago
Guangdong Liu	47b1b7092d	community[minor]: Add SparkLLM to community (#17702)	6 months ago
Guangdong Liu	3ba1cb8650	community[minor]: Add SparkLLM Text Embedding Model and SparkLLM introduction (#17573)	6 months ago
Christophe Bornet	33555e5cbc	docs: Add typehints in both signature and description of API docs (#17815) ... This way we can document APIs in methods signature only where they are checked by the typing system and we get them also in the param description without having to duplicate in the docstrings (where they are unchecked). Twitter: @cbornet_	6 months ago
Virat Singh	92e52e89ca	community: Add PolygonTickerNews Tool (#17808) ... Description: In this PR, I am adding a PolygonTickerNews Tool, which can be used to get the latest news for a given ticker / stock. Twitter handle: [@virattt](https://twitter.com/virattt)	6 months ago
Eugene Yurtsev	441160d6b3	Docs: Update contributing documentation (#17557) ... This PR adds more details about how to contribute to documentation.	6 months ago
Christophe Bornet	b13e52b6ac	community[patch]: Fix AstraDBCache docstrings (#17802)	6 months ago
Eugene Yurtsev	865cabff05	Docs: Add custom chat model documenation (#17595) ... This PR adds documentation about how to implement a custom chat model.	6 months ago
Nuno Campos	07ee41d284	Cache calls to create_model for get_input_schema and get_output_schema (#17755) ... Thank you for contributing to LangChain! - [ ] **PR title**: "package: description" - Where "package" is whichever of langchain, community, core, experimental, etc. is being modified. Use "docs: ..." for purely docs changes, "templates: ..." for template changes, "infra: ..." for CI changes. - Example: "community: add foobar LLM" - [ ] **PR message**: ***Delete this entire checklist*** and replace with - **Description:** a description of the change - **Issue:** the issue # it fixes, if applicable - **Dependencies:** any dependencies required for this change - **Twitter handle:** if your PR gets announced, and you'd like a mention, we'll gladly shout you out! - [ ] **Add tests and docs**: 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/docs/integrations` directory. - [ ] **Lint and test**: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. See contribution guidelines for more: https://python.langchain.com/docs/contributing/ Additional guidelines: - Make sure optional dependencies are imported within a function. - Please do not add dependencies to pyproject.toml files (even optional ones) unless they are required for unit tests. - Most PRs should not touch more than one package. - Changes should be backwards compatible. - If you are adding something to community, do not re-import it in langchain. If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17.	6 months ago
Bagatur	5ed16adbde	experimental[patch]: Release 0.0.52 (#17763)	6 months ago
Bagatur	da7bca2178	langchain[patch]: bump community to 0.0.21 (#17754)	6 months ago
Bagatur	441448372d	langchain[patch]: Release 0.1.8 (#17751)	6 months ago
Bagatur	a9d3c100a2	infra: PR template nits (#17752)	6 months ago
Bagatur	ad285ca15c	community[patch]: Release 0.0.21 (#17750)	6 months ago
Karim Lalani	ea61302f71	community[patch]: bug fix - add empty metadata when metadata not provided (#17669) ... Code fix to include empty medata dictionary to aadd_texts if metadata is not provided.	6 months ago
CogniJT	919ebcc596	community[minor]: CogniSwitch Agent Toolkit for LangChain (#17312) ... **Description**: CogniSwitch focusses on making GenAI usage more reliable. It abstracts out the complexity & decision making required for tuning processing, storage & retrieval. Using simple APIs documents / URLs can be processed into a Knowledge Graph that can then be used to answer questions. **Dependencies**: No dependencies. Just network calls & API key required **Tag maintainer**: @hwchase17 **Twitter handle**: https://github.com/CogniSwitch **Documentation**: Please check `docs/docs/integrations/toolkits/cogniswitch.ipynb` **Tests**: The usual tool & toolkits tests using `test_imports.py` PR has passed linting and testing before this submission. --------- Co-authored-by: Saicharan Sridhara <145636106+saiCogniswitch@users.noreply.github.com>	6 months ago
Christophe Bornet	6275d8b1bf	docs: Fix AstraDBChatMessageHistory docstrings (#17740)	6 months ago
Pranav Agarwal	86ae48b781	experimental[minor]: Amazon Personalize support (#17436) ... ## Amazon Personalize support on Langchain This PR is a successor to this PR - https://github.com/langchain-ai/langchain/pull/13216 This PR introduces an integration with [Amazon Personalize](https://aws.amazon.com/personalize/) to help you to retrieve recommendations and use them in your natural language applications. This integration provides two new components: 1. An `AmazonPersonalize` client, that provides a wrapper around the Amazon Personalize API. 2. An `AmazonPersonalizeChain`, that provides a chain to pull in recommendations using the client, and then generating the response in natural language. We have added this to langchain_experimental since there was feedback from the previous PR about having this support in experimental rather than the core or community extensions. Here is some sample code to explain the usage. ```python from langchain_experimental.recommenders import AmazonPersonalize from langchain_experimental.recommenders import AmazonPersonalizeChain from langchain.llms.bedrock import Bedrock recommender_arn = "<insert_arn>" client=AmazonPersonalize( credentials_profile_name="default", region_name="us-west-2", recommender_arn=recommender_arn ) bedrock_llm = Bedrock( model_id="anthropic.claude-v2", region_name="us-west-2" ) chain = AmazonPersonalizeChain.from_llm( llm=bedrock_llm, client=client ) response = chain({'user_id': '1'}) ``` Reviewer: @3coins	6 months ago
Aymeric Roucher	0d294760e7	Community: Fuse HuggingFace Endpoint-related classes into one (#17254) ... ## Description Fuse HuggingFace Endpoint-related classes into one: - [HuggingFaceHub](5ceaf784f3/libs/community/langchain_community/llms/huggingface_hub.py) - [HuggingFaceTextGenInference](5ceaf784f3/libs/community/langchain_community/llms/huggingface_text_gen_inference.py) - and [HuggingFaceEndpoint](5ceaf784f3/libs/community/langchain_community/llms/huggingface_endpoint.py) Are fused into - HuggingFaceEndpoint ## Issue The deduplication of classes was creating a lack of clarity, and additional effort to develop classes leads to issues like [this hack](5ceaf784f3/libs/community/langchain_community/llms/huggingface_endpoint.py (L159)). ## Dependancies None, this removes dependancies. ## Twitter handle If you want to post about this: @AymericRoucher --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	6 months ago
Bagatur	8009be862e	core[patch]: Release 0.1.24 (#17744)	6 months ago
Raghav Dixit	6c18f73ca5	community[patch]: LanceDB integration improvements/fixes (#16173) ... Hi, I'm from the LanceDB team. Improves LanceDB integration by making it easier to use - now you aren't required to create tables manually and pass them in the constructor, although that is still backward compatible. Bug fix - pandas was being used even though it's not a dependency for LanceDB or langchain PS - this issue was raised a few months ago but lost traction. It is a feature improvement for our users kindly review this , Thanks !	6 months ago