3884 Commits (d1b7a934aa8594e7088ffad856e1598329657a79)

Author	SHA1	Message	Date
Baskar Gopinath	83643cbdfe	docs: Fix typo in tutorial about structured data extraction (#22888) ... [Fixed typo](docs: Fix typo in tutorial about structured data extraction)	4 weeks ago
Thanh Nguyen	b5e2ba3a47	community[minor]: add chat model llamacpp (#22589) ... - **PR title**: [community] add chat model llamacpp - **PR message**: - **Description:** This PR introduces a new chat model integration with llamacpp_python, designed to work similarly to the existing ChatOpenAI model. + Work well with instructed chat, chain and function/tool calling. + Work with LangGraph (persistent memory, tool calling), will update soon - **Dependencies:** This change requires the llamacpp_python library to be installed. @baskaryan --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	4 weeks ago
Bagatur	e4279f80cd	docs: doc loader feat table alignment (#22900)	4 weeks ago
Isaac Francisco	984c7a9d42	docs: generate table for document loaders (#22871) ... Co-authored-by: Bagatur <baskaryan@gmail.com>	4 weeks ago
Jacob Lee	8e89178047	docs[patch]: Expand embeddings docs (#22881)	4 weeks ago
Anindyadeep	c417803908	community[minor]: Prem Templates (#22783) ... This PR adds the feature add Prem Template feature in ChatPremAI. Additionally it fixes a minor bug for API auth error when API passed through arguments.	4 weeks ago
Stefano Lottini	4160b700e6	docs: Astra DB vectorstore, adjust syntax for automatic-embedding example (#22833) ... Description: Adjusting the syntax for creating the vectorstore collection (in the case of automatic embedding computation) for the most idiomatic way to submit the stored secret name. Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	4 weeks ago
Leonid Ganeline	46c9784127	docs: `ReAct` reference (#22830) ... The `ReAct` is used all across LangChain but it is not referenced properly. Added references to the original paper.	4 weeks ago
Giacomo Berardi	712aa0c529	docs: fixes for Elasticsearch integrations, cache doc and providers list (#22817) ... Some minor fixes in the documentation: - ElasticsearchCache initilization is now correct - List of integrations for ES updated	4 weeks ago
Isaac Francisco	f9a6d5c845	infra: lint new docs to match doc loader template (#22867)	4 weeks ago
Hayden Wolff	d1cdde267a	docs: update NVIDIA Riva tool to use NVIDIA NIM for LLM (#22873) ... **Description:** Update the NVIDIA Riva tool documentation to use NVIDIA NIM for the LLM. Show how to use NVIDIA NIMs and link to documentation for LangChain with NIM. --------- Co-authored-by: Hayden Wolff <hwolff@nvidia.com> Co-authored-by: Isaac Francisco <78627776+isahers1@users.noreply.github.com>	4 weeks ago
Zeeshan Qureshi	ada1e5cc64	docs: s/path_images/images/ for ImageCaptionLoader keyword arguments (#22857) ... Quick update to `ImageCaptionLoader` documentation to reflect what's in code.	4 weeks ago
liuzc9	41e232cb82	Fix typo in vearch.md (#22840) ... Fix typo	4 weeks ago
Eugene Yurtsev	a766815a99	experimental[patch]/docs[patch]: Update links to security docs (#22864) ... Minor update to newest version of security docs (content should be identical).	4 weeks ago
Isaac Francisco	034257e9bf	docs: improved recursive url loader docs (#22648) ... Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	4 weeks ago
Isaac Francisco	e832bbb486	[docs]: bind tools (#22831)	4 weeks ago
Jacob Lee	e01e5d5a91	docs[patch]: Improve Groq integration page (#22844) ... Was bare bones and got marked by folks as unhelpful. CC @efriis @colemccracken	4 weeks ago
Jacob Lee	12eff6a130	docs[patch]: Readd Pydantic compatibility docs (#22836) ... As a how-to guide. CC @eyurtsev @hwchase17	4 weeks ago
Jacob Lee	cb654a3245	docs[patch]: Adds multimodal column to chat models table, move up in concepts (#22837) ... CC @hwchase17 @baskaryan	4 weeks ago
Jacob Lee	00ad197502	docs[patch]: Add structured output to conceptual docs (#22791) ... This downgrades `Function/tool calling` from a h3 to an h4 which means it'll no longer show up in the right sidebar, but any direct links will still work. I think that is ok, but LMK if you disapprove. CC @hwchase17 @eyurtsev @rlancemartin	4 weeks ago
bincat	3d6e8547f9	docs: fix function name in tutorials/agents.ipynb (#22809) ... the function called in the flowing example is `create_react_agent`, not `create_tool_calling_executor `	4 weeks ago
Kagura Chen	513f1d8037	docs: update repo_structure.mdx to reflect latest code changes (#22810) ... **Description:** This PR updates the documentation to reflect the recent code changes. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	4 weeks ago
endrajeet	b45bf78d2e	Update index.mdx (#22818) ... changed "# 🌟Recognition" to "### 🌟 Recognition" to match the rest of the subheadings. 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, ccurme, vbarda, hwchase17.	4 weeks ago
Bagatur	8203c1ff87	infra: lint new docs to match templates (#22786)	1 month ago
Jiří Spilka	20e3662acf	docs: Correct code examples in the Apify's notebooks (#22768) ... **Description:** Correct code examples in the Apify document load notebook and Apify Dataset notebook **Issue**: None **Dependencies**: None **Twitter handle**: None	1 month ago
Jacob Lee	232908a46d	docs[patch]: Adds streaming conceptual doc (#22760) ... CC @hwchase17 @baskaryan	1 month ago
Mr. Lance E Sloan «UMich»	84dc2dd059	community[patch]: Load YouTube transcripts (captions) as fixed-duration chunks with start times (#21710) ... - **Description:** Add a new format, `CHUNKS`, to `langchain_community.document_loaders.youtube.YoutubeLoader` which creates multiple `Document` objects from YouTube video transcripts (captions), each of a fixed duration. The metadata of each chunk `Document` includes the start time of each one and a URL to that time in the video on the YouTube website. I had implemented this for UMich (@umich-its-ai) in a local module, but it makes sense to contribute this to LangChain community for all to benefit and to simplify maintenance. - **Issue:** N/A - **Dependencies:** N/A - **Twitter:** lsloan_umich - **Mastodon:** [lsloan@mastodon.social](https://mastodon.social/@lsloan) With regards to **tests and documentation**, most existing features of the `YoutubeLoader` class are not tested. Only the `YoutubeLoader.extract_video_id()` static method had a test. However, while I was waiting for this PR to be reviewed and merged, I had time to add a test for the chunking feature I've proposed in this PR. I have added an example of using chunking to the `docs/docs/integrations/document_loaders/youtube_transcript.ipynb` notebook. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 month ago
Aayush Kataria	71811e0547	community[minor]: Adds a vector store for Azure Cosmos DB for NoSQL (#21676) ... This PR add supports for Azure Cosmos DB for NoSQL vector store. Summary: Description: added vector store integration for Azure Cosmos DB for NoSQL Vector Store, Dependencies: azure-cosmos dependency, Tag maintainer: @hwchase17, @baskaryan @efriis @eyurtsev --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	1 month ago
am-kinetica	ad101adec8	community[patch]: Kinetica Integrations handled error in querying; quotes in table names; updated gpudb API (#22724) ... - [ ] **Miscellaneous updates and fixes**: - **Description:** Handled error in querying; quotes in table names; updated gpudb API - **Issue:** Threw an error with an error message difficult to understand if a query failed or returned no records - **Dependencies:** Updated GPUDB API version to `7.2.0.9` @baskaryan @hwchase17	1 month ago
NithinBairapaka	27b9ea14a5	docs: Updated integration docs with required package installations (#22392) ... **Title:** Updated integration docs with required package installations **Issue:** #22005	1 month ago
Greg Tracy	7e115da16c	docs: Fix pixelation in stack graphic (#21554) ... This change updates the stack graphic displayed in the top-level README. The LangChain tile is pixelated in the current graphic.	1 month ago
Leonid Ganeline	55bd8e582b	docs: `integrations` cache: added class table (#22368) ... Added a table with the cache classes. See [this table here](https://langchain-rnpqvikie-langchain.vercel.app/v0.2/docs/integrations/llm_caching/#cache-classes-summary-table).	1 month ago
Jacob Lee	89804c3026	docs: Adds pointers from LLM pages to equivalent chat model pages (#22759) ... @baskaryan	1 month ago
Qingchuan Hao	7f180f996b	docs: fix langchain expression language link (#22683)	1 month ago
Mathis Joffre	ea43f40daf	community[minor]: Add support for OVHcloud AI Endpoints Embedding (#22667) ... **Description:** Add support for [OVHcloud AI Endpoints](https://endpoints.ai.cloud.ovh.net/) Embedding models. Inspired by: https://gist.github.com/gmasse/e1f99339e161f4830df6be5d0095349a Signed-off-by: Joffref <mariusjoffre@gmail.com>	1 month ago
Erick Friis	d92f2251c8	docs: couchbase partner package (#22757)	1 month ago
Tomaz Bratanic	76a193decc	community[patch]: Add function response to graph cypher qa chain (#22690) ... LLMs struggle with Graph RAG, because it's different from vector RAG in a way that you don't provide the whole context, only the answer and the LLM has to believe. However, that doesn't really work a lot of the time. However, if you wrap the context as function response the accuracy is much better. btw... `union[LLMChain, Runnable]` is linting fun, that's why so many ignores	1 month ago
X-HAN	34edfe4a16	community[minor]: add Volcengine Rerank (#22700) ... **Description:** this PR adds Volcengine Rerank capability to Langchain, you can find Volcengine Rerank API from [here](https://www.volcengine.com/docs/84313/1254474) & [here](https://www.volcengine.com/docs/84313/1254605). [Volcengine](https://www.volcengine.com/) is a cloud service platform developed by ByteDance, the parent company of TikTok. You can obtain Volcengine API AK/SK from [here](https://www.volcengine.com/docs/84313/1254553). **Dependencies:** VolcengineRerank depends on `volcengine` python package. **Twitter handle:** my twitter/x account is https://x.com/LastMonopoly and I'd like a mention, thank you! **Tests and docs** 1. integration test: `test_volcengine_rerank.py` 2. example notebook: `volcengine_rerank.ipynb` **Lint and test**: I have run `make format`, `make lint` and `make test` from the root of the package I've modified.	1 month ago
Prakul	9eacce9356	docs:Update reference to langchain-mongodb (#22705) ... **Description**: Update reference to langchain-mongodb	1 month ago
Jacob Lee	e4183cbc4e	docs[patch]: Add caution on OpenAI LLMs integration page (#22754) ... @baskaryan do we like? <img width="1040" alt="Screenshot 2024-06-10 at 12 16 45 PM" src="https://github.com/langchain-ai/langchain/assets/6952323/8893063f-1acf-4a56-9ee5-a8a2b1560277">	1 month ago
Bagatur	86a3f6edf1	docs: standardize ChatVertexAI (#22686) ... Part of #22296. Part two of https://github.com/langchain-ai/langchain-google/pull/287	1 month ago
Max Mulatz	058a64c563	Community[minor]: Add language parser for Elixir (#22742) ... Hi 👋 First off, thanks a ton for your work on this 💚 Really appreciate what you're providing here for the community. ## Description This PR adds a basic language parser for the [Elixir](https://elixir-lang.org/) programming language. The parser code is based upon the approach outlined in https://github.com/langchain-ai/langchain/pull/13318: it's using `tree-sitter` under the hood and aligns with all the other `tree-sitter` based parses added that PR. The `CHUNK_QUERY` I'm using here is probably not the most sophisticated one, but it worked for my application. It's a starting point to provide "core" parsing support for Elixir in LangChain. It enables people to use the language parser out in real world applications which may then lead to further tweaking of the queries. I consider this PR just the ground work. - **Dependencies:** requires `tree-sitter` and `tree-sitter-languages` from the extended dependencies - **Twitter handle:**`@bitcrowd` ## Checklist - [x] **PR title**: "package: description" - [x] **Add tests and docs** - [x] **Lint and test**: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. <!-- If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, ccurme, vbarda, hwchase17. -->	1 month ago
Gin	6f54abc252	docs: Add a missing dot in concepts.mdx (#22677)	1 month ago
Prakul	3f76c9e908	docs: Update MongoDB information in llm_caching (#22708) ... **Description:**: Update MongoDB information in llm_caching	1 month ago
fzowl	c1fced9269	docs: VoyageAI new embedding and reranking models (#22719)	1 month ago
Philippe PRADOS	9aabb446c5	community[minor]: Add SQL storage implementation (#22207) ... Hello @eyurtsev - package: langchain-comminity - **Description**: Add SQL implementation for docstore. A new implementation, in line with my other PR ([async PGVector](https://github.com/langchain-ai/langchain-postgres/pull/32), [SQLChatMessageMemory](https://github.com/langchain-ai/langchain/pull/22065)) - Twitter handler: pprados --------- Signed-off-by: ChengZi <chen.zhang@zilliz.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Piotr Mardziel <piotrm@gmail.com> Co-authored-by: ChengZi <chen.zhang@zilliz.com> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	1 month ago
Nithish Raghunandanan	f2f0e0e13d	couchbase: Add the initial version of Couchbase partner package (#22087) ... Co-authored-by: Nithish Raghunandanan <nithishr@users.noreply.github.com> Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Cahid Arda Öz	6c07eb0c12	community[minor]: Add UpstashRatelimitHandler (#21885) ... Adding `UpstashRatelimitHandler` callback for rate limiting based on number of chain invocations or LLM token usage. For more details, see [upstash/ratelimit-py repository](https://github.com/upstash/ratelimit-py) or the notebook guide included in this PR. Twitter handle: @cahidarda --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	1 month ago
Erick Friis	9b3ce16982	docs: remove nonexistent headings (#22685)	1 month ago
Jacob Lee	02ff78deb8	docs[patch]: Adds LangGraph and LangSmith links, adds more crosslinks between pages (#22656) ... @baskaryan @hwchase17	1 month ago