22 Commits (a33d92306cfde89da4db0e8c4ef2b7c9cffba048)

Author	SHA1	Message	Date
Bagatur	480626dc99	docs, community[patch], experimental[patch], langchain[patch], cli[pa… (#15412) ... …tch]: import models from community ran ```bash git grep -l 'from langchain\.chat_models' | xargs -L 1 sed -i '' "s/from\ langchain\.chat_models/from\ langchain_community.chat_models/g" git grep -l 'from langchain\.llms' | xargs -L 1 sed -i '' "s/from\ langchain\.llms/from\ langchain_community.llms/g" git grep -l 'from langchain\.embeddings' | xargs -L 1 sed -i '' "s/from\ langchain\.embeddings/from\ langchain_community.embeddings/g" git checkout master libs/langchain/tests/unit_tests/llms git checkout master libs/langchain/tests/unit_tests/chat_models git checkout master libs/langchain/tests/unit_tests/embeddings/test_imports.py make format cd libs/langchain; make format cd ../experimental; make format cd ../core; make format ```	8 months ago
savoiepe	d006be60ec	Added more filtering options to pgvector vectorstore (#14852) ... - **Description:** Using PGVector vector store, it was only possible to filter for values equals, in or not in metadata. Extended this feature to work with the following keywords : IN, NIN, BETWEEN, GT, LT, NE, EQ, LIKE, CONTAINS, OR, AND --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	8 months ago
joel-teratis	62d32bd214	fix(minor): added missing **kwargs parameter to chroma query function (#14919) ... **Description:** This PR adds the `**kwargs` parameter to six calls in the `chroma.py` package. All functions already were able to receive `kwargs` but they were discarded before. **Issue:** When passing `kwargs` to functions in the `chroma.py` package they are being ignored. For example: ``` chroma_instance.similarity_search_with_score( query, k=100, include=["metadatas", "documents", "distances", "embeddings"], # this parameter gets ignored ) ``` The `include` parameter does not get passed on to the next function and does not have any effect. **Dependencies:** None	8 months ago
Nuno Campos	eb5e250188	Propagate context vars in all classes/methods ... - Any direct usage of ThreadPoolExecutor or asyncio.run_in_executor needs manual handling of context vars	8 months ago
Diego Rani Mazine	ec72225265	refactor: enable connection pool usage in PGVector (#11514) ... - **Description:** `PGVector` refactored to use connection pool. - **Issue:** #11433, - **Tag maintainer:** @hwchase17 @eyurtsev, --------- Co-authored-by: Diego Rani Mazine <diego.mazine@mercadolivre.com> Co-authored-by: Nuno Campos <nuno@langchain.dev>	8 months ago
Ran	c3f8733aef	fix: correct spelling mistakes of "seperate, intialise, pre-defined" (#14647) ... fix spellings **seperate -> separate**: found more occurrences, see https://github.com/langchain-ai/langchain/pull/14602 **initialise -> intialize**: the latter is more common in the repo **pre-defined > predefined**: adding a comma after a prefix is a delicate matter, but this is a generally accepted word also, another word that appears in the repo is "fs" (stands for filesystem), e.g., in `libs/core/langchain_core/prompts/loading.py` ` """Unified method for loading a prompt from LangChainHub or local fs."""` Isn't "filesystem" better?	8 months ago
Karim Lalani	228ddabc3b	community: fix for surrealdb client 0.3.2 update + store and retrieve metadata (#14997) ... Surrealdb client changes from 0.3.1 to 0.3.2 broke the surrealdb vectore integration. This PR updates the code to work with the updated client. The change is backwards compatible with previous versions of surrealdb client. Also expanded the vector store implementation to store and retrieve metadata that's included with the document object.	8 months ago
JaguarDB	ca0a75e1fc	community[patch]: JaguarHttpClient conditional import (#14985) ... - **Description:** Fixed jaguar.py to import JaguarHttpClient with try and catch - **Issue:** the issue # Unable to use the JaguarHttpClient at run time - **Dependencies:** It requires "pip install -U jaguardb-http-client" - **Twitter handle:** workbot --------- Co-authored-by: JY <jyjy@jaguardb> Co-authored-by: Bagatur <baskaryan@gmail.com>	8 months ago
Michael Landis	1c934fff0e	community[patch]: support momento vector index filter expressions (#14978) ... **Description** For the Momento Vector Index (MVI) vector store implementation, pass through `filter_expression` kwarg to the MVI client, if specified. This change will enable the MVI self query implementation in a future PR. Also fixes some integration tests.	8 months ago
Erick Friis	75ba22793f	community: Vectara summarization (#14970) ... Description: Adding Summarization to Vectara, to reflect it provides not only vector-store type functionality but also can return a summary. Also added: MMR capability (in the Vectara platform side) Updated templates Updated documentation and IPYNB examples Tag maintainer: @baskaryan Twitter handle: @ofermend --------- Co-authored-by: Ofer Mendelevitch <ofermend@gmail.com>	8 months ago
mogith-pn	c53fab63a3	community[patch]: Fixed duplicate input id issue in clarifai vectorstore (#14914) ... - **Description:** This PR fixes the issue faces with duplicate input id in Clarifai vectorstore class when ingesting documents into the vectorstore more than the batch size. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	8 months ago
Bagatur	345acb26ac	community[patch]: Matching engine, return doc id (#14930)	8 months ago
JaguarDB	992b04e475	community[minor]: added jaguar vector store (#14838) ... Description: A new vector store Jaguar is being added. Class, test scripts, and documentation is added. Issue: None -- This is the first PR contributing to LangChain Dependencies: This depends on "pip install -U jaguardb-http-client" client http package Tag maintainer: @baskaryan, @eyurtsev, @hwchase1 Twitter handle: @workbot --------- Co-authored-by: JY <jyjy@jaguardb> Co-authored-by: Bagatur <baskaryan@gmail.com>	8 months ago
Leonid Ganeline	b2fd41331e	docs: docstrings `langchain_community` update (#14889) ... Addded missed docstrings. Fixed inconsistency in docstrings. **Note** CC @efriis There were PR errors on `langchain_experimental/prompt_injection_identifier/hugging_face_identifier.py` But, I didn't touch this file in this PR! Can it be some cache problems? I fixed this error.	8 months ago
Noah Stapp	34e6f3ff72	community[patch]: Implement similarity_score_threshold for MongoDB Vector Store (#14740) ... Adds the option for `similarity_score_threshold` when using `MongoDBAtlasVectorSearch` as a vector store retriever. Example use: ``` vector_search = MongoDBAtlasVectorSearch.from_documents(...) qa_retriever = vector_search.as_retriever( search_type="similarity_score_threshold", search_kwargs={ "score_threshold": 0.5, } ) qa = RetrievalQA.from_chain_type( llm=OpenAI(), chain_type="stuff", retriever=qa_retriever, ) docs = qa({"query": "..."}) ``` I've tested this feature locally, using a MongoDB Atlas Cluster with a vector search index.	9 months ago
Karim Lalani	a0064330b1	community[minor]: Add SurrealDB vectorstore (#13331) ... **Description:** Vectorstore implementation around [SurrealDB](https://www.surrealdb.com) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	9 months ago
Erick Friis	9fb26a2a71	community[patch]: fix pgvector sqlalchemy (#14726) ... Fixes #14699	9 months ago
Funkeke	ea99612caa	community[patch]: fix dashvector endpoint params error (#14484) ... <!-- 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: fangkeke <3339698829@qq.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	9 months ago
Tomaz Bratanic	ea2616ae23	Fix RRF and lucene escape characters for neo4j vector store (#14646) ... * Remove Lucene special characters (fixes https://github.com/langchain-ai/langchain/issues/14232) * Fixes RRF normalization for hybrid search	9 months ago
Chengzu Ou	df95abb7e7	docs: Add Databricks Vector Search example notebook (#14158) ... This PR adds an example notebook for the Databricks Vector Search vector store. It also adds an introduction to the Databricks Vector Search product on the Databricks's provider page. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	9 months ago
dandanwei	e5bd88383f	fix a bug in RedisNum filter againt value 0 (#14587) ... - **Description:** There is a bug in RedisNum filter that filter towards value 0 will be parsed as "*". This is a fix to it. - **Issue:** NA - **Dependencies:** NA - **Tag maintainer:** NA - **Twitter handle:** NA	9 months ago
Bagatur	ed58eeb9c5	community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463) ... Moved the following modules to new package langchain-community in a backwards compatible fashion: ``` mv langchain/langchain/adapters community/langchain_community mv langchain/langchain/callbacks community/langchain_community/callbacks mv langchain/langchain/chat_loaders community/langchain_community mv langchain/langchain/chat_models community/langchain_community mv langchain/langchain/document_loaders community/langchain_community mv langchain/langchain/docstore community/langchain_community mv langchain/langchain/document_transformers community/langchain_community mv langchain/langchain/embeddings community/langchain_community mv langchain/langchain/graphs community/langchain_community mv langchain/langchain/llms community/langchain_community mv langchain/langchain/memory/chat_message_histories community/langchain_community mv langchain/langchain/retrievers community/langchain_community mv langchain/langchain/storage community/langchain_community mv langchain/langchain/tools community/langchain_community mv langchain/langchain/utilities community/langchain_community mv langchain/langchain/vectorstores community/langchain_community mv langchain/langchain/agents/agent_toolkits community/langchain_community mv langchain/langchain/cache.py community/langchain_community mv langchain/langchain/adapters community/langchain_community mv langchain/langchain/callbacks community/langchain_community/callbacks mv langchain/langchain/chat_loaders community/langchain_community mv langchain/langchain/chat_models community/langchain_community mv langchain/langchain/document_loaders community/langchain_community mv langchain/langchain/docstore community/langchain_community mv langchain/langchain/document_transformers community/langchain_community mv langchain/langchain/embeddings community/langchain_community mv langchain/langchain/graphs community/langchain_community mv langchain/langchain/llms community/langchain_community mv langchain/langchain/memory/chat_message_histories community/langchain_community mv langchain/langchain/retrievers community/langchain_community mv langchain/langchain/storage community/langchain_community mv langchain/langchain/tools community/langchain_community mv langchain/langchain/utilities community/langchain_community mv langchain/langchain/vectorstores community/langchain_community mv langchain/langchain/agents/agent_toolkits community/langchain_community mv langchain/langchain/cache.py community/langchain_community ``` Moved the following to core ``` mv langchain/langchain/utils/json_schema.py core/langchain_core/utils mv langchain/langchain/utils/html.py core/langchain_core/utils mv langchain/langchain/utils/strings.py core/langchain_core/utils cat langchain/langchain/utils/env.py >> core/langchain_core/utils/env.py rm langchain/langchain/utils/env.py ``` See .scripts/community_split/script_integrations.sh for all changes	9 months ago