langchain

Commit Graph

Author	SHA1	Message	Date
Anton Troynikov	9f077270c8	Don't pass EF to chroma (#13085 ) - Description: Recently Chroma rolled out a breaking change on the way we handle embedding functions, in order to support multi-modal collections. This broke the way LangChain's `Chroma` objects get created, because we were passing the EF down into the Chroma collection: https://docs.trychroma.com/migration#migration-to-0416---november-7-2023 However, internally, we are never actually using embeddings on the chroma collection - LangChain's `Chroma` object calls it instead. Thus we just don't pass an `embedding_function` to Chroma itself, which fixes the issue.	10 months ago
Erick Friis	f15f8e01cf	Azure OpenAI Embeddings (#13039 ) Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
David Peterson	37561d8986	Add Proper Import Error (#13042 ) - Description: The issue was not listing the proper import error for amazon textract loader. - Issue: Time wasted trying to figure out what to install... (langchain docs don't list the dependency either) - Dependencies: N/A - Tag maintainer: @sbusso - Twitter handle: @h9ste --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	10 months ago
Eugene Yurtsev	06c503f672	Add RunnableRetry Documentation (#13074 )	10 months ago
Bagatur	55aeff6777	oai assistant multiple actions (#13068 )	10 months ago
Erick Friis	a9b70baef9	cli updates, 0.0.16 (#13034 ) - confirm flags, serve detection - 0.0.16 - always gen code - pip bool	10 months ago
Erick Friis	506f81563f	Update Deps in Experimental (#13029 )	11 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>	11 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)	11 months ago
Bagatur	cf481c9418	bump exp 38 (#13016 )	11 months ago
Bagatur	57e19989f6	Bagatur/oai assistant (#13010 )	11 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>	11 months ago
Bagatur	6175dc30aa	bump 331rc2 (#13006 )	11 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>	11 months ago
Bagatur	fdbb45d79e	bump 331rc1 (#12965 )	11 months ago
Bagatur	3bb8030a6e	fix max_tokens (#12964 )	11 months ago
Bagatur	a9002a82b8	bump 331rc0 (#12963 )	11 months ago
Harrison Chase	c27400efeb	Support multimodal messages (#11320 ) Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Bagatur	4f7dff9d66	Record system fingerprint chat openai (#12960 )	11 months ago
Bagatur	8e0cb2eb84	ChatOpenAI and AzureChatOpenAI openai>=1 compatible (#12948 )	11 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.	11 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>	11 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>	11 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	11 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.	11 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>	11 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.	11 months ago
Hech	8fe6bcc662	Fix return metadata when searching for DingoDB (#12937 )	11 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 }, ) ```	11 months ago
Bagatur	53f453f01a	bump 331 (#12932 )	11 months ago
Erick Friis	5000c7308e	cli template gitignores (#12914 ) - ap gitignore - package	11 months ago
Harrison Chase	aba407f774	use keys not items (#12918 )	11 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>	11 months ago
Lance Martin	ea1ab391d4	Open Clip multimodal embeddings (#12754 )	11 months ago
Bagatur	ebee616822	bump 330 (#12853 )	11 months ago
Erick Friis	6c237716c4	Update readmes with new cli install (#12847 ) Old command still works. Just simplifying. Merge after releasing CLI 0.0.15	11 months ago
Erick Friis	7db49d3842	Confirm sys.path includes current dir for app serve (#12851 ) - Make sure sys.path is set properly for langchain app serve - bump	11 months ago
Erick Friis	1bc35f61cb	CLI 0.0.14, Uvicorn update and no more [serve] (#12845 ) Calls uvicorn directly from cli: Reload works if you define app by import string instead of object. (was doing subprocess in order to get reloading) Version bump to 0.0.14 Remove the need for [serve] for simplicity. Readmes are updated in #12847 to avoid cluttering this PR	11 months ago
William FH	18005c6384	Disable trace_on_chain_group auto-tracing (#12807 ) Previously we treated trace_on_chain_group as a command to always start tracing. This is unintuitive (makes the function do 2 things), and makes it harder to toggle tracing	11 months ago
Erick Friis	0da75b9ebd	Autopopulate module name in cli init (#12814 )	11 months ago
William FH	98aff29fbd	Add Dataset Page to printout (#12816 )	11 months ago
Manuel Rech	2e2b9c76d9	Keep also original query - multi_query.py (#12696 ) When you use a MultiQuery it might be useful to use the original query as well as the newly generated ones to maximise the changes to retriever the correct document. I haven't created an issue, it seems a very small and easy thing. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Bagatur	658a3a8607	FEAT: Merge TileDB vecstore (#12811 )	11 months ago
Akio Nishimura	c04647bb4e	Correct number of elements in config list in `batch()` and `abatch()` of `BaseLLM` (#12713 ) - Description: Correct number of elements in config list in `batch()` and `abatch()` of `BaseLLM` in case `max_concurrency` is not None. - Issue: #12643 - Twitter handle: @akionux --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
James Braza	88b506b321	Adds missing `urllib.parse` for IDE warning of `PubMedAPIWrapper` (#12808 ) Resolves an IDE (PyCharm 2023.2.3 PE) warning around `urllib.parse.quote`, also enabling CTRL-click	11 months ago
Bagatur	a2bb0dd445	TileDB update import unit tests	11 months ago
Nikos Papailiou	2fdaa1e5fd	Add TileDB vectorstore implementation (#12624 ) - Description: Add [TileDB](https://tiledb.com) vectorstore implementation. TileDB offers ANN search capabilities using the [TileDB-Vector-Search](https://github.com/TileDB-Inc/TileDB-Vector-Search) module. It provides serverless execution of ANN queries and storage of vector indexes both on local disk and cloud object stores (i.e. AWS S3). More details in: - [Why TileDB as a Vector Database](https://tiledb.com/blog/why-tiledb-as-a-vector-database) - [TileDB 101: Vector Search](https://tiledb.com/blog/tiledb-101-vector-search) - Twitter handle: @tiledb	11 months ago
盐粒 Yanli	1b233798a0	feat: Supprt pgvecto.rs as a VectorStore (#12718 ) Supprt [pgvecto.rs](https://github.com/tensorchord/pgvecto.rs) as a new VectorStore type. This introduces a new dependency [pgvecto_rs](https://pypi.org/project/pgvecto_rs/) and upgrade SQLAlchemy to ^2. Relate to https://github.com/tensorchord/pgvecto.rs/issues/11 --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Daniel Chalef	0cbdba6a9b	zep: VectorStore: Use Native MMR (#12690 ) - refactor to use Zep's native MMR; update example - @baskaryan @eyurtsev	11 months ago
Daniel Chalef	cc3d3920e3	Zep: Summary Search and Example (#12686 ) Zep now has the ability to search over chat history summaries. This PR adds support for doing so. More here: https://blog.getzep.com/zep-v0-17/ @baskaryan @eyurtsev	11 months ago

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1720 Commits (9f077270c8a27bdfd8967d8db2db0e0ffbf4eced)