langchain

Commit Graph

Author	SHA1	Message	Date
Erick Friis	506f81563f	Update Deps in Experimental (#13029 )	10 months ago
Erick Friis	db4b97d590	Relock Templates (#13028 )	10 months ago
Stefano Lottini	4f4b020582	Add "Astra DB" vector store integration (#12966 ) # Astra DB Vector store integration - Description: This PR adds a `VectorStore` implementation for DataStax Astra DB using its HTTP API - Issue: (no related issue) - Dependencies: A new required dependency is `astrapy` (`>=0.5.3`) which was added to pyptoject.toml, optional, as per guidelines - Tag maintainer: I recently mentioned to @baskaryan this integration was coming - Twitter handle: `@rsprrs` if you want to mention me This PR introduces the `AstraDB` vector store class, extensive integration test coverage, a reworking of the documentation which conflates Cassandra and Astra DB on a single "provider" page and a new, completely reworked vector-store example notebook (common to the Cassandra store, since parts of the flow is shared by the two APIs). I also took care in ensuring docs (and redirects therein) are behaving correctly. All style, linting, typechecks and tests pass as far as the `AstraDB` integration is concerned. I could build the documentation and check it all right (but ran into trouble with the `api_docs_build` makefile target which I could not verify: `Error: Unable to import module 'plan_and_execute.agent_executor' with error: No module named 'langchain_experimental'` was the first of many similar errors) Thank you for a review! Stefano --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Tomaz Bratanic	13bd83bd61	Add neo4j vector memory template (#12993 )	10 months ago
Bagatur	5ac2fc5bb2	update stack diagram (#13021 )	10 months ago
Yang, Bo	600caff03c	Add `Memorize` tool (#11722 ) - Description: Add `Memorize` tool - Tag maintainer: @hwchase17 This PR added a new tool `Memorize` so that an agent can use it to fine-tune itself. This tool requires `TrainableLLM` introduced in #11721 DEMO: `6a9003d5db` ![image](https://github.com/langchain-ai/langchain/assets/601530/d6f0cb45-54df-4dcf-b143-f8aefb1e76e3)	10 months ago
Bagatur	cf481c9418	bump exp 38 (#13016 )	10 months ago
Bagatur	57e19989f6	Bagatur/oai assistant (#13010 )	10 months ago
Erick Friis	74134dd7e1	cli pyproject updating (#12945 ) `langchain app add` and `langchain app remove` will now keep the dependencies list updated. --------- Co-authored-by: Nuno Campos <nuno@boringbits.io>	10 months ago
Tomaz Bratanic	d9abcf1aae	Neo4j conversation cypher template (#12927 ) Adding custom graph memory to Cypher chain --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Lance Martin	2287a311cf	Multi modal RAG + QA Cookbooks (#12946 ) Co-authored-by: Erick Friis <erick@langchain.dev> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: Vinzenz Klass <76391770+VinzenzKlass@users.noreply.github.com> Co-authored-by: Praveen Venkateswaran <praveenv@uci.edu> Co-authored-by: Praveen Venkateswaran <praveen.venkateswaran@ibm.com> Co-authored-by: Kacper Łukawski <kacperlukawski@users.noreply.github.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Ofer Mendelevitch <ofermend@gmail.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	10 months ago
Bagatur	6175dc30aa	bump 331rc2 (#13006 )	10 months ago
Jasan	ff87f4b4f9	Fix for rag-supabase readme (#12869 ) - Description: Correct naming for package in README - Issue: README wasn't aligned with pyproject.toml, resulting in not being able to install the rag-supabase package. - Tag maintainer: @gregnr	10 months ago
Harrison Chase	99ffeb239f	add ingest for mongo (#12897 )	10 months ago
Ofer Mendelevitch	ce21308f29	Vectara RAG template (#12975 ) - Description: RAG template using Vectara - Twitter handle: @ofermend	10 months ago
Erick Friis	0c81cd923e	oai v1 embeddings (#12969 ) Initial PR to get OpenAIEmbeddings working with the new sdk fyi @rlancemartin Fixes #12943 --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Bagatur	fdbb45d79e	bump 331rc1 (#12965 )	10 months ago
Bagatur	3bb8030a6e	fix max_tokens (#12964 )	10 months ago
Bagatur	a9002a82b8	bump 331rc0 (#12963 )	10 months ago
Harrison Chase	c27400efeb	Support multimodal messages (#11320 ) Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Bagatur	388f248391	add oai v1 cookbook (#12961 )	10 months ago
Bagatur	4f7dff9d66	Record system fingerprint chat openai (#12960 )	10 months ago
Bagatur	8e0cb2eb84	ChatOpenAI and AzureChatOpenAI openai>=1 compatible (#12948 )	10 months ago
Kacper Łukawski	52d0055a91	Add support of Cohere Embed v3 (#12940 ) Cohere released the new embedding API (Embed v3: https://txt.cohere.com/introducing-embed-v3/) that treats document and query embeddings differently. This PR updated the `CohereEmbeddings` to use them appropriately. It also works with the old models.	10 months ago
Praveen Venkateswaran	8e0dcb37d2	Add SecretStr for Symbl.ai Nebula API (#12896 ) Description: This PR masks API key secrets for the Nebula model from Symbl.ai Issue: #12165 Maintainer: @eyurtsev --------- Co-authored-by: Praveen Venkateswaran <praveen.venkateswaran@ibm.com>	10 months ago
Vinzenz Klass	59d0bd2150	feat: acquire advisory lock before creating extension in pgvector (#12935 ) - Description: Acquire advisory lock before attempting to create extension on postgres server, preventing errors in concurrent executions. - Issue: #12933 - Dependencies: None --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	10 months ago
Eugene Yurtsev	b376854b26	Fix for anyscale chat model api key (#12938 ) * ChatAnyscale was missing coercion to SecretStr for anyscale api key * The model inherits from ChatOpenAI so it should not force the openai api key to be secret str until openai model has the same changes https://github.com/langchain-ai/langchain/issues/12841	10 months ago
Bagatur	58889149c2	fix guides link (#12941 )	10 months ago
matthieudelaro	52503a367f	Remove useless line of code from sql.ipynb (#12906 ) This PR remove a single line of code from a notebook of the documentation. This line used to define a variable, which is never used in the code. For further context, for reviewers, here is the online documentation: https://python.langchain.com/docs/use_cases/qa_structured/sql#case-3-sql-agents	10 months ago
hmasdev	622bf12c2e	fix regex pattern of structured output parser (#12929 ) - Description: fix the regex pattern of [StructuredChatOutputParser](https://github.com/langchain-ai/langchain/blob/master/libs/langchain/langchain/agents/structured_chat/output_parser.py#L18) and add unit tests for the code change. - Issue: #12158 #12922 - Dependencies: None - Tag maintainer: - Twitter handle: @hmdev3 - NOTE: This PR conflicts #7495 . After #7495 is merged, I am going to update PR.	10 months ago
wemysschen	8c02f4fbd8	add baidu cloud vectorsearch document (#12928 ) Description: Add BaiduCloud VectorSearch document with implement of BESVectorSearch in langchain vectorstores --------- Co-authored-by: wemysschen <root@icoding-cwx.bcc-szzj.baidu.com>	10 months ago
wemysschen	8d7144e6a6	fix baiducloud directory loader import file loader (#12924 ) Issue: fix baiducloud BOS directory loader imports its file loader --------- Co-authored-by: wemysschen <root@icoding-cwx.bcc-szzj.baidu.com>	10 months ago
Alex Howard	5bb2ea51a5	docs: clean up vestigial markdown (#12907 ) - Description: Remove text "LangChain currently does not support" which appears to be vestigial leftovers from a previous change. - Issue: N/A - Dependencies: N/A - Tag maintainer: @baskaryan, @eyurtsev - Twitter handle: thezanke	10 months ago
Praveen Venkateswaran	1eb7d3a862	docs: update hf pipeline docs (#12908 ) - Description: Noticed that the Hugging Face Pipeline documentation was a bit out of date. Updated with information about passing in a pipeline directly (consistent with docstring) and a recent contribution of mine on adding support for multi-gpu specifications with Accelerate in `21eeba075c`	10 months ago
Christoffer Bo Petersen	37da6e546b	Fix typo in e2b_data_analysis.ipynb (#12930 ) Just a small typo fix	10 months ago
Kacper Łukawski	621419f71e	Fix normalizing the cosine distance in Qdrant (#12934 ) Qdrant was incorrectly calculating the cosine similarity and returning `0.0` for the best match, instead of `1.0`. Internally Qdrant returns a cosine score from `-1.0` (worst match) to `1.0` (best match), and the current formula reflects it.	10 months ago
Hech	8fe6bcc662	Fix return metadata when searching for DingoDB (#12937 )	10 months ago
Jakub Novák	ada3d2cbd1	Add possibility to pass on_artifacts for a specific conversation (#12687 ) Possibility to pass on_artifacts to a conversation. It can be then achieved by adding this way: ```python result = agent.run( input=message.text, metadata={ "on_artifact": CALLBACK_FUNCTION }, ) ```	10 months ago
Bagatur	0378662e1d	fix langsmith link (#12939 )	10 months ago
Harrison Chase	1a92d2245d	Harrison/docs smith serve (#12898 ) Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Bagatur	53f453f01a	bump 331 (#12932 )	10 months ago
Priyadutt	a4d9e986fb	Update csv.ipynb description (#12878 ) The line removed is not required as there are no other alternative solutions above than that. <!-- 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. -->	10 months ago
Erick Friis	5000c7308e	cli template gitignores (#12914 ) - ap gitignore - package	10 months ago
Harrison Chase	aba407f774	use keys not items (#12918 )	10 months ago
Harrison Chase	60d025b83b	mongo parent document retrieval (#12887 )	10 months ago
Michael Hunger	e43b4079c8	template: use dashes instead of underscores for neo4j-cypher package and path in readme (#12827 ) Minimal readme template update underscores didn't work, dashes do	10 months ago
wemysschen	e14aa37d59	fix bes vector store search (#12828 ) Issue: fix search body in baidu cloud vectorsearch --------- Co-authored-by: wemysschen <root@icoding-cwx.bcc-szzj.baidu.com>	10 months ago
standby24x7	f04e4df7f9	coockbook: Fix typo in wikibase_agent.ipynb (#12839 ) This patch fixes a spelling typo in message within wikibase_agent.ipynb. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Masanari Iida <standby24x7@gmail.com>	10 months ago
Kacper Łukawski	66c41c0dbf	Add template for self-query-qdrant (#12795 ) This PR adds a self-querying template using Qdrant as a vector store. The template uses an artificial dataset and was implemented in a way that simplifies passing different components and choosing LLM and embedding providers. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Daniel Chalef	f41f4c5e37	zep/rag conversation zep template (#12762 ) LangServe template for a RAG Conversation App using Zep. @baskaryan, @eyurtsev --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago

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