3164 Commits (1b4dcf22f324ceeddbbaecc277e5931ed3b5a13d)

Author	SHA1	Message	Date
Sam Khano	1b4dcf22f3	community[minor]: Add DocumentDBVectorSearch VectorStore (#17757) ... **Description:** - Added Amazon DocumentDB Vector Search integration (HNSW index) - Added integration tests - Updated AWS documentation with DocumentDB Vector Search instructions - Added notebook for DocumentDB integration with example usage --------- Co-authored-by: EC2 Default User <ec2-user@ip-172-31-95-226.ec2.internal>	7 months ago
Vittorio Rigamonti	51f3902bc4	community[minor]: Adding support for Infinispan as VectorStore (#17861) ... **Description:** This integrates Infinispan as a vectorstore. Infinispan is an open-source key-value data grid, it can work as single node as well as distributed. Vector search is supported since release 15.x For more: [Infinispan Home](https://infinispan.org) Integration tests are provided as well as a demo notebook	7 months ago
Max Jakob	cca0167917	elasticsearch[patch], community[patch]: update references, deprecate community classes (#18506) ... Follow up on https://github.com/langchain-ai/langchain/pull/17467. - Update all references to the Elasticsearch classes to use the partners package. - Deprecate community classes. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	7 months ago
Djordje	12b4a4d860	community[patch]: Opensearch delete method added - indexing supported (#18522) ... - **Description:** Added delete method for OpenSearchVectorSearch, therefore indexing supported - **Issue:** No - **Dependencies:** No - **Twitter handle:** stkbmf	7 months ago
Leonid Ganeline	81cbf0f2fd	docs: update import paths for callbacks to use langchain_community callbacks where applicable (#18691) ... Refactored imports from `langchain` to `langchain_community` whenever it is applicable	7 months ago
Leonid Ganeline	fb686333ac	docs: fix `streamlit` provider (#18606) ... There is a wrong python package import. Fixed it.	7 months ago
aditya thomas	97de498d39	docs: update to the streaming tutorial notebook in the lcel documentation (#18378) ... **Description:** Update to the streaming tutorial notebook in the LCEL documentation **Issue:** Fixed an import and (minor) changes in documentation language **Dependencies:** None	7 months ago
Guangdong Liu	32db9e74e4	docs: Fix some issues with sparkllm use cases (#17674)	7 months ago
Eugene Yurtsev	b9f3c7a0c9	Use Case: Extraction set temperature to 0, qualify a statement (#18672) ... Minor changes: 1) Set temperature to 0 (important) 2) Better qualify one of the statements with confidence	7 months ago
Eugene Yurtsev	a4a6978224	Docs: Revamp Extraction Use Case (#18588) ... Revamp the extraction use case documentation --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	7 months ago
Leonid Ganeline	114d64d4a7	docs: `providers` update (#18527) ... Added missed pages. Added links and descriptions. Foratted to the consistent form.	7 months ago
PSV	d7dd3cd248	docs: structured_output (#18608) ... - **Description:** Fixed some typos and copy errors in the Beta Structured Output docs - **Issue:** N/A - **Dependencies:** Docs only - **Twitter handle:** @psvann Co-authored-by: P.S. Vann <psvann@yahoo.com>	7 months ago
Bagatur	29f1619d61	docs: why lcel nit (#18616)	7 months ago
Bagatur	080904689c	docs: text splitters install (#18589)	7 months ago
Sunchao Wang	dc81dba6cf	community[patch]: Improve amadeus tool and doc (#18509) ... Description: This pull request addresses two key improvements to the langchain repository: **Fix for Crash in Flight Search Interface**: Previously, the code would crash when encountering a failure scenario in the flight ticket search interface. This PR resolves this issue by implementing a fix to handle such scenarios gracefully. Now, the code handles failures in the flight search interface without crashing, ensuring smoother operation. **Documentation Update for Amadeus Toolkit**: Prior to this update, examples provided in the documentation for the Amadeus Toolkit were unable to run correctly due to outdated information. This PR includes an update to the documentation, ensuring that all examples can now be executed successfully. With this update, users can effectively utilize the Amadeus Toolkit with accurate and functioning examples. These changes aim to enhance the reliability and usability of the langchain repository by addressing issues related to error handling and ensuring that documentation remains up-to-date and actionable. Issue: https://github.com/langchain-ai/langchain/issues/17375 Twitter Handle: SingletonYxx	7 months ago
Utkarsh Kapil	539a13dbda	docs: minor spelling errors (#18429) ... Description: Noticed spelling errors. 'Colab' mispelt as 'Collab'. https://python.langchain.com/docs/use_cases Dependencies: n/a	7 months ago
Dounx	ad48f55357	community[minor]: add Yuque document loader (#17924) ... This pull request support loading documents from Yuque with Langchain. Yuque is a professional cloud-based knowledge base for team collaboration in documentation. Website: https://www.yuque.com OpenAPI: https://www.yuque.com/yuque/developer/openapi	7 months ago
Kazuki Maeda	60c5d964a8	community[minor]: use jq schema for content_key in json_loader (#18003) ... ### Description Changed the value specified for `content_key` in JSONLoader from a single key to a value based on jq schema. I created [similar PR](https://github.com/langchain-ai/langchain/pull/11255) before, but it has several conflicts because of the architectural change associated stable version release, so I re-create this PR to fit new architecture. ### Why For json data like the following, specify `.data[].attributes.message` for page_content and `.data[].attributes.id` or `.data[].attributes.attributes. tags`, etc., the `content_key` must also parse the json structure. <details> <summary>sample json data</summary> ```json { "data": [ { "attributes": { "message": "message1", "tags": [ "tag1" ] }, "id": "1" }, { "attributes": { "message": "message2", "tags": [ "tag2" ] }, "id": "2" } ] } ``` </details> <details> <summary>sample code</summary> ```python def metadata_func(record: dict, metadata: dict) -> dict: metadata["source"] = None metadata["id"] = record.get("id") metadata["tags"] = record["attributes"].get("tags") return metadata sample_file = "sample1.json" loader = JSONLoader( file_path=sample_file, jq_schema=".data[]", content_key=".attributes.message", ## content_key is parsable into jq schema is_content_key_jq_parsable=True, ## this is added parameter metadata_func=metadata_func ) data = loader.load() data ``` </details> ### Dependencies none ### Twitter handle [kzk_maeda](https://twitter.com/kzk_maeda)	7 months ago
Rodrigo Nogueira	f4bb33bbf3	docs: fix link and missing package (#18405) ... **Issue:** fix broken links and missing package on colab example	7 months ago
Max Jakob	81e9ab6e3a	docs: Update elasticsearch README (#18497) ... Update Elasticsearch README with information on how to start a deployment. Also make some cosmetic changes to the [Elasticsearch docs](https://python.langchain.com/docs/integrations/vectorstores/elasticsearch). Follow up on https://github.com/langchain-ai/langchain/pull/17467	7 months ago
Hech	6a08134661	community[patch], langchain[minor]: Add retriever self_query and score_threshold in DingoDB (#18106)	7 months ago
Bagatur	1569b19191	docs: query analysis links (#18614)	7 months ago
Asaf Joseph Gardin	27441555d0	ai21[patch]: AI21 Labs Contextual Answers support (#18270) ... Description: Added support for AI21 Labs model - Contextual Answers Dependencies: ai21, ai21-tokenizer Twitter handle: https://github.com/AI21Labs --------- Co-authored-by: Asaf Gardin <asafg@ai21.com> Co-authored-by: Erick Friis <erick@langchain.dev>	7 months ago
Leonid Ganeline	bd4993141d	docs: `providers` update 5 (#18550) ... Added missed sections. Added descriptions.	7 months ago
Reuben Zotz-Wilson	96cd50938a	community:update telegram notebook (#18569) ... **Description:** modified the user_name to username to conform with the expected inputs to TelegramChatApiLoader **Issue:** Current code fails in langchain-community 0.0.24 <loader = TelegramChatApiLoader( chat_entity="<CHAT_URL>", # recommended to use Entity here api_hash="<API HASH >", api_id="<API_ID>", user_name="", # needed only for caching the session. )>	7 months ago
Jib	9da1e0cf34	mongodb[patch]: Migrate MongoDBChatMessageHistory (#18590) ... ## **Description** Migrate the `MongoDBChatMessageHistory` to the managed `langchain-mongodb` partner-package ## **Dependencies** None ## **Twitter handle** @mongodb ## **tests and docs** - [x] Migrate existing integration test - [x ]~ Convert existing integration test to a unit test~ Creation is out of scope for this ticket - [x ] ~Considering delaying work until #17470 merges to leverage the `MockCollection` object. ~ - [x] **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/ --------- Co-authored-by: Erick Friis <erick@langchain.dev>	7 months ago
Jib	f92f7d2e03	mongodb[minor]: Add MongoDB LLM Cache (#17470) ... # Description - **Description:** Adding MongoDB LLM Caching Layer abstraction - **Issue:** N/A - **Dependencies:** None - **Twitter handle:** @mongodb Checklist: - [x] 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" - [x] PR Message (above) - [x] 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. --------- Co-authored-by: Jib <jib@byblack.us>	7 months ago
Erick Friis	07f23c2d45	docs: anthropic multimodal (#18586)	7 months ago
Erick Friis	4ac2cb4adc	anthropic[minor]: add tool calling (#18554)	7 months ago
Brace Sproul	328a498a78	docs[minor]: Add thumbs up/down to all docs pages (#18526)	7 months ago
Erick Friis	10874d5002	docs: update stack graphic (#18532)	7 months ago
aditya thomas	7803b973c7	docs: update documentation of stackexchange component (#18486) ... **Description:** Update documentation of the StackExchange component **Issue:** None **Dependencies:** None	7 months ago
Martin Kolb	63702a2044	docs: Improved notebook for vector store "HANA Cloud" (#18496) ... - **Description:** This PR fixes some issues in the Jupyter notebook for the VectorStore "SAP HANA Cloud Vector Engine": * Slight textual adaptations * Fix of wrong column name VEC_META (was: VEC_METADATA) - **Issue:** N/A - **Dependencies:** no new dependecies added - **Twitter handle:** @sapopensource path to notebook: `docs/docs/integrations/vectorstores/hanavector.ipynb`	7 months ago
Bagatur	1c1a3a7415	docs: quickstart models (#18511)	7 months ago
aditya thomas	a727eec6ed	docs: add groq to list of providers (#18503) ... **Description:** Add Groq to the list of providers **Issue:** None **Dependencies:** None	7 months ago
Erick Friis	24f9c700f2	anthropic[minor]: claude 3 (#18508)	7 months ago
William De Vena	172499404a	Docs: Updated callbacks/index.mdx adding example on invoke method (#18403) ... ## PR title Docs: Updated callbacks/index.mdx adding example on runnable methods ## PR message - **Description:** Updated callbacks/index.mdx adding an example on how to pass callbacks to the runnable methods (invoke, batch, ...) - **Issue:** #16379 - **Dependencies:** None	7 months ago
Jacob Lee	de2d9447c6	👥 Update LangChain people data (#18473) ... 👥 Update LangChain people data Co-authored-by: github-actions <github-actions@github.com>	7 months ago
William FH	1cdb813196	Improve notebook wording (#18472)	7 months ago
William FH	55b69d5ad1	Update Notebook Image (#18470)	7 months ago
Harrison Chase	73d653324f	[Evals] Session-level feedback (#18463) ... Co-authored-by: William Fu-Hinthorn <13333726+hinthornw@users.noreply.github.com>	7 months ago
Scott Nath	b051bba1a9	community: Add you.com tool, add async to retriever, add async testing, add You tool doc (#18032) ... - **Description:** finishes adding the you.com functionality including: - add async functions to utility and retriever - add the You.com Tool - add async testing for utility, retriever, and tool - add a tool integration notebook page - **Dependencies:** any dependencies required for this change - **Twitter handle:** @scottnath	7 months ago
Harrison Chase	7ce2f32c64	improve query analysis docs (#18426)	7 months ago
Aayush Kataria	7c2f3f6f95	community[minor]: Adding Azure Cosmos Mongo vCore Vector DB Cache (#16856) ... Description: This pull request introduces several enhancements for Azure Cosmos Vector DB, primarily focused on improving caching and search capabilities using Azure Cosmos MongoDB vCore Vector DB. Here's a summary of the changes: - **AzureCosmosDBSemanticCache**: Added a new cache implementation called AzureCosmosDBSemanticCache, which utilizes Azure Cosmos MongoDB vCore Vector DB for efficient caching of semantic data. Added comprehensive test cases for AzureCosmosDBSemanticCache to ensure its correctness and robustness. These tests cover various scenarios and edge cases to validate the cache's behavior. - **HNSW Vector Search**: Added HNSW vector search functionality in the CosmosDB Vector Search module. This enhancement enables more efficient and accurate vector searches by utilizing the HNSW (Hierarchical Navigable Small World) algorithm. Added corresponding test cases to validate the HNSW vector search functionality in both AzureCosmosDBSemanticCache and AzureCosmosDBVectorSearch. These tests ensure the correctness and performance of the HNSW search algorithm. - **LLM Caching Notebook** - The notebook now includes a comprehensive example showcasing the usage of the AzureCosmosDBSemanticCache. This example highlights how the cache can be employed to efficiently store and retrieve semantic data. Additionally, the example provides default values for all parameters used within the AzureCosmosDBSemanticCache, ensuring clarity and ease of understanding for users who are new to the cache implementation. @hwchase17,@baskaryan, @eyurtsev,	7 months ago
Bagatur	db47b5deee	docs: anthropic quickstart (#18440)	7 months ago
Bagatur	74f3908182	docs: anthropic qa quickstart (#18459)	7 months ago
Harrison Chase	bc768a12ed	more query analysis docs (#18358)	7 months ago
Erick Friis	9fda6ac7e6	docs: stop copying source (#18404)	7 months ago
Kate Silverstein	b7c71e2e07	community[minor]: llamafile embeddings support (#17976) ... * **Description:** adds `LlamafileEmbeddings` class implementation for generating embeddings using [llamafile](https://github.com/Mozilla-Ocho/llamafile)-based models. Includes related unit tests and notebook showing example usage. * **Issue:** N/A * **Dependencies:** N/A	7 months ago
Massimiliano Pronesti	c3c987dd70	docs: update Azure OpenAI to v1 and langchain API to 0.1 (#18005) ... **Description:** Updated Azure OpenAI docs to OpenAI API v1 and LLM invocation to langchain 0.1	7 months ago