3013 Commits (29e04454903a9a0f1210ac6e78ee8b8e0aa2ac45)

Author	SHA1	Message	Date
Erick Friis	29e0445490	community[patch]: BaseLLM typing in init (#18029)	4 months ago
Nicolò Boschi	4c132b4cc6	community: fix openai streaming throws 'AIMessageChunk' object has no attribute 'text' (#18006) ... After upgrading langchain-community to 0.0.22, it's not possible to use openai from the community package with streaming=True ``` File "/home/runner/work/ragstack-ai/ragstack-ai/ragstack-e2e-tests/.tox/langchain/lib/python3.11/site-packages/langchain_community/chat_models/openai.py", line 434, in _generate return generate_from_stream(stream_iter) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/runner/work/ragstack-ai/ragstack-ai/ragstack-e2e-tests/.tox/langchain/lib/python3.11/site-packages/langchain_core/language_models/chat_models.py", line 65, in generate_from_stream for chunk in stream: File "/home/runner/work/ragstack-ai/ragstack-ai/ragstack-e2e-tests/.tox/langchain/lib/python3.11/site-packages/langchain_community/chat_models/openai.py", line 418, in _stream run_manager.on_llm_new_token(chunk.text, chunk=cg_chunk) ^^^^^^^^^^ AttributeError: 'AIMessageChunk' object has no attribute 'text' ``` Fix regression of https://github.com/langchain-ai/langchain/pull/17907 **Twitter handle:** @nicoloboschi	4 months ago
Bagatur	9b982b2aba	community[patch]: Release 0.0.23 (#18027)	4 months ago
Guangdong Liu	4197efd67a	community: Fix SparkLLM error (#18015) ... Thank you for contributing to LangChain! - [x] **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" - **Description:** fix SparkLLM error - **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!	4 months ago
Bagatur	d9e6ca2279	lanchain[patch]: Release 0.1.9 (#17999)	4 months ago
Bagatur	b46d6b04e1	community[patch]: Release 0.0.22 (#17994)	4 months ago
Bagatur	cc0290fdf3	openai[patch]: Release 0.0.7 (#17993)	4 months ago
Bagatur	e045655657	core[patch]: Release 0.1.26 (#17990)	4 months ago
Reid Falconer	0534ba5a7d	langchain[patch]: return formatted SPARQL query on demand (#11263) ... - **Description:** Added the `return_sparql_query` feature to the `GraphSparqlQAChain` class, allowing users to get the formatted SPARQL query along with the chain's result. - **Issue:** NA - **Dependencies:** None Note: I've ensured that the PR passes linting and testing by running make format, make lint, and make test locally. I have added a test for the integration (which relies on network access) and I have added an example to the notebook showing its use.	4 months ago
Leo Diegues	b15fccbb99	community[patch]: Skip `OpenAIWhisperParser` extremely small audio chunks to avoid api error (#11450) ... **Description** This PR addresses a rare issue in `OpenAIWhisperParser` that causes it to crash when processing an audio file with a duration very close to the class's chunk size threshold of 20 minutes. **Issue** #11449 **Dependencies** None **Tag maintainer** @agola11 @eyurtsev **Twitter handle** leonardodiegues --------- Co-authored-by: Leonardo Diegues <leonardo.diegues@grupofolha.com.br> Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
Jorge Villegas	f6a98032e4	docs: langchain-anthropic README updates (#17684) ... # PR Message - **Description:** This PR adds a README file for the Anthropic API in the `libs/partners` folder of this repository. The README includes: - A brief description of the Anthropic package - Installation & API instructions - Usage examples - **Issue:** [17545](https://github.com/langchain-ai/langchain/issues/17545) - **Dependencies:** None Additional notes: This change only affects the docs package and does not introduce any new dependencies. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
mackong	9678797625	community[patch]: callback before yield for _stream/_astream (#17907) ... - Description: callback on_llm_new_token before yield chunk for _stream/_astream for some chat models, make all chat models in a consistent behaviour. - Issue: N/A - Dependencies: N/A	4 months ago
Chad Juliano	50ba3c68bb	community[minor]: add Kinetica LLM wrapper (#17879) ... **Description:** Initial pull request for Kinetica LLM wrapper **Issue:** N/A **Dependencies:** No new dependencies for unit tests. Integration tests require gpudb, typeguard, and faker **Twitter handle:** @chad_juliano Note: There is another pull request for Kinetica vectorstore. Ultimately we would like to make a partner package but we are starting with a community contribution.	4 months ago
Erick Friis	ed789be8f4	docs, templates: update schema imports to core (#17885) ... - chat models, messages - documents - agentaction/finish - baseretriever,document - stroutputparser - more messages - basemessage - format_document - baseoutputparser --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
Leonid Ganeline	971d29e718	docs: robocorpai dosctrings (#17968) ... Added missing docstrings --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	4 months ago
Bagatur	b0cfb86c48	langchain[minor]: openai tools structured_output_chain (#17296) ... Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	4 months ago
Bagatur	b5f8cf9509	core[minor], openai[minor], langchain[patch]: BaseLanguageModel.with_structured_output #17302) ... ```python class Foo(BaseModel): bar: str structured_llm = ChatOpenAI().with_structured_output(Foo) ``` --------- Co-authored-by: Erick Friis <erick@langchain.dev>	4 months ago
Bagatur	9b0b0032c2	community[patch]: fix lint (#17984)	4 months ago
Christophe Bornet	4f88a5130e	langchain[patch]: Support langchain-astradb AstraDBVectorStore in self-query retriever (#17728) ... Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
David Loving	d068e8ea54	community[patch]: compatibility with SQLAlchemy 1.4.x (#17954) ... **Description:** Change type hint on `QuerySQLDataBaseTool` to be compatible with SQLAlchemy v1.4.x. **Issue:** Users locked to `SQLAlchemy < 2.x` are unable to import `QuerySQLDataBaseTool`. closes https://github.com/langchain-ai/langchain/issues/17819 **Dependencies:** None	4 months ago
Erick Friis	e237dcec91	pinecone[patch]: integration test debug (#17960)	4 months ago
kartikTAI	9cf6661dc5	community: use NeuralDB object to initialize NeuralDBVectorStore (#17272) ... **Description:** This PR adds an `__init__` method to the NeuralDBVectorStore class, which takes in a NeuralDB object to instantiate the state of NeuralDBVectorStore. **Issue:** N/A **Dependencies:** N/A **Twitter handle:** N/A	4 months ago
hongbo.mo	a51a257575	langchain_openai[patch]: fix typos in langchain_openai (#17923) ... Just a small typo	4 months ago
Brad Erickson	ecd72d26cf	community: Bugfix - correct Ollama API path to avoid HTTP 307 (#17895) ... Sets the correct /api/generate path, without ending /, to reduce HTTP requests. Reference: https://github.com/ollama/ollama/blob/efe040f8/docs/api.md#generate-request-streaming Before: DEBUG: Starting new HTTP connection (1): localhost:11434 DEBUG: http://localhost:11434 "POST /api/generate/ HTTP/1.1" 307 0 DEBUG: http://localhost:11434 "POST /api/generate HTTP/1.1" 200 None After: DEBUG: Starting new HTTP connection (1): localhost:11434 DEBUG: http://localhost:11434 "POST /api/generate HTTP/1.1" 200 None	4 months ago
Erick Friis	a53370a060	pinecone[patch], docs: PineconeVectorStore, release 0.0.3 (#17896)	4 months ago
Graden Rea	e5e38e89ce	partner: Add groq partner integration and chat model (#17856) ... Description: Add a Groq chat model issue: TODO Dependencies: groq Twitter handle: N/A	4 months ago
Hasan	7248e98b9e	community[patch]: Return PK in similarity search Document (#17561) ... Issue: #17390 Co-authored-by: hasan <hasan@m2sys.com>	4 months ago
Raunak	1ec8199c8e	community[patch]: Added more functions in NetworkxEntityGraph class (#17624) ... - **Description:** 1. Added add_node(), remove_node(), has_node(), remove_edge(), has_edge() and get_neighbors() functions in NetworkxEntityGraph class. 2. Added the above functions in graph_networkx_qa.ipynb documentation.	4 months ago
Christophe Bornet	0e26b16930	docs: Fix AstraDBVectorStore docstring (#17706)	4 months ago
Christophe Bornet	3d91be94b1	community[patch]: Add missing async_astra_db_client param to AstraDBChatMessageHistory (#17742)	4 months ago
Xudong Sun	c524bf31f5	docs: add helpful comments to sparkllm.py (#17774) ... Adding helpful comments to sparkllm.py, help users to use ChatSparkLLM more effectively	4 months ago
Ian	3019a594b7	community[minor]: Add tidb loader support (#17788) ... This pull request support loading data from TiDB database with Langchain. A simple usage: ``` from langchain_community.document_loaders import TiDBLoader CONNECTION_STRING = "mysql+pymysql://root@127.0.0.1:4000/test" QUERY = "select id, name, description from items;" loader = TiDBLoader( connection_string=CONNECTION_STRING, query=QUERY, page_content_columns=["name", "description"], metadata_columns=["id"], ) documents = loader.load() print(documents) ```	4 months ago
Christophe Bornet	815ec74298	docs: Add docstring to AstraDBStore (#17793)	4 months ago
ehude	9e54c227f1	community[patch]: Bug Neo4j VectorStore when having multiple indexes the sort is not working and the store that returned is random (#17396) ... Bug fix: when having multiple indexes the sort is not working and the store that returned is random. The following small fix resolves the issue.	4 months ago
Michael Feil	242981b8f0	community[minor]: infinity embedding local option (#17671) ... **drop-in-replacement for sentence-transformers inference.** https://github.com/langchain-ai/langchain/discussions/17670 tldr from the discussion above -> around a 4x-22x speedup over using SentenceTransformers / huggingface embeddings. For more info: https://github.com/michaelfeil/infinity (pure-python dependency) --------- Co-authored-by: Erick Friis <erick@langchain.dev>	4 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.	4 months ago
Christophe Bornet	5019951a5d	docs: AstraDB VectorStore docstring (#17834)	4 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.	4 months ago
Christophe Bornet	f8a3b8e83f	docs: Update langchain-astradb README with AstraDBStore (#17864)	4 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	4 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	4 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>	4 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>	4 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	4 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	4 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>	4 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>	4 months ago
Christophe Bornet	e6311d953d	community[patch]: Add AstraDBLoader docstring (#17873)	4 months ago
nbyrneKX	c1bb5fd498	community[patch]: typo in doc-string for kdbai vectorstore (#17811) ... community[patch]: typo in doc-string for kdbai vectorstore (#17811)	4 months ago
Christophe Bornet	f59ddcab74	partners/astradb: Use single file instead of module for AstraDBVectorStore (#17644)	5 months ago