langchain

Commit Graph

Author	SHA1	Message	Date
Kenneth Choe	62efe1ffb9	support add_embeddings for elasticsearch (#11002 ) - Description: Provide a way to use different text for embedding. - For example, if you are ingesting stack-overflow Q&As for RAG, you would want to embed the questions and return the answer(s) for the hits. With this change, the consumer of langchain can implement that easily. - I noticed the similar function is added on faiss.py with #1912 which was for performance reason, but I see the same function can be used to achieve what I thought. So instead of changing Document class to have embedding_content, I mimicked the implementation of faiss.py. - The test should provide some guidance on how to use it. It would be more intuitive if I just pass texts and embedding_texts as separate arguments, but I chose to use `zip`-ed object for the consistency with faiss.py implementation. - I plan to make similar pull request for OpenSearch. - Issue: N/A - Dependencies: None other than the existing ones. Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Bagatur	76d3afaef0	bump 318 (#12030 )	11 months ago
Dmitry Tyumentsev	5dd2161c4b	add _acall method to YandexGPT (#12029 ) - Description: Add async support for YandexGPT LLM model Co-authored-by: Dmitry Tyumentsev <dmitry.tyumentsev@raftds.com>	11 months ago
Peter Krenesky	8425f33363	Pydantic v2 support for OpenAPI Specs (#11936 ) - Description: Adding Pydantic v2 support for OpenAPI Specs - Issue: - OpenAPI spec support was disabled because `openapi-schema-pydantic` doesn't support Pydantic v2: #9205 - Caused errors in `get_openapi_chain` - This may be the cause of #9520. - Tag maintainer: @eyurtsev - Twitter handle: kreneskyp The root cause was that `openapi-schema-pydantic` hasn't been updated in some time but [openapi-pydantic](https://github.com/mike-oakley/openapi-pydantic) forked and updated the project.	11 months ago
Joe McElroy	c9f1768cb9	Elasticsearch Query Retriever: Use match + fuzziness for LIKE (#12023 ) Updated the elasticsearch self query retriever to use the match clause for LIKE operator instead of the non-analyzed fuzzy search clause. Other small updates include: - fixing the stack inference integration test where the index's default pipeline didn't use the inference pipeline created - adding a user-agent to the old implementation to track usage - improved the documentation for ElasticsearchStore filters	11 months ago
Nuno Campos	7db6aabf65	Update chat model output type (#11833 ) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Simon Dai	ed62984cb2	update Weaviate to support multi tenancy (#11842 ) - Description: update Weaviate to support multi tenancy - Issue: 9956 - Dependencies: - Tag maintainer: hwchase17 - Twitter handle: dsx1986_	11 months ago
hiigao	f818ec49b8	Encapsulate alicloud pai-eas access method for chatmodels and llms (#11852 ) ### Description: To provide an eas llm service access methods in this pull request by impletementing `PaiEasEndpoint` and `PaiEasChatEndpoint` classes in `langchain.llms` and `langchain.chat_models` modules. Base on this pr, langchain users can build up a chain to call remote eas llm service and get the llm inference results. ### About EAS Service EAS is a Alicloud product on Alibaba Cloud Machine Learning Platform for AI which is short for AliCloud PAI. EAS provides model inference deployment services for the users. We build up a llm inference services on EAS with a general llm docker images. Therefore, end users can quickly setup their llm remote instances to load majority of the hugginface llm models, and serve as a backend for most of the llm apps. ### Dependencies This pr does't involve any new dependencies. --------- Co-authored-by: 子洪 <gaoyihong.gyh@alibaba-inc.com>	11 months ago
John Mai	a6b483dcbc	Supported RetryOutputParser & RetryWithErrorOutputParser max_retries (#11903 ) Description: Supported RetryOutputParser & RetryWithErrorOutputParser max_retries - max_retries: Maximum number of retries to parser. Issue: None Dependencies: None Tag maintainer: @baskaryan Twitter handle:	11 months ago
Hugues Chocart	008c7df80d	[LLMonitorCallbackHandler] Refactor + add llmonitor-py dependency (#11948 ) We now require uses to have the pip package `llmonitor` installed. It allows us to have cleaner code and avoid duplicates between our library and our code in Langchain.	11 months ago
Sian Cao	77fc2f7644	fix: impl missing embeddings method (#10823 ) FAISS does not implement embeddings method and use embed_query to embedding texts which is wrong for some embedding models. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Holt Skinner	2661dc94f3	feat: Google Vertex AI Search Retriever - Add support for Website Data Stores (#11736 ) - Only works for Data stores with Advanced Website Indexing - https://cloud.google.com/generative-ai-app-builder/docs/about-advanced-features - Minor restructuring - Follow up to #10513 - Remove outdated docs (readded in https://github.com/langchain-ai/langchain/pull/11620) - Move legacy class into new py file to clean up the directory - Shouldn't cause backwards compatibility issues as the import works the same way for users	11 months ago
Shorthills AI	4b6fdd7bf0	Update modal.py (#11588 ) feat: Raise KeyError when 'prompt' key is missing in JSON response This commit updates the error handling in the code to raise a KeyError when the 'prompt' key is not found in the JSON response. This change makes the code more explicit about the nature of the error, helping to improve clarity and debugging. @baskaryan, @eyurtsev.	11 months ago
William FH	dfb4baa3f9	Fix Fireworks Callbacks (#12003 ) I may be missing something but it seems like we inappropriately overrode the 'stream()' method, losing callbacks in the process. I don't think (?) it gave us anything in this case to customize it here? See new trace: https://smith.langchain.com/public/fbb82825-3a16-446b-8207-35622358db3b/r and confirmed it streams. Also fixes the stopwords issues from #12000	11 months ago
Wang Wei	e26559f512	Add ERNIE-Bot-4 model support for ErnieBotChat. (#11969 ) - Description: According to the document https://cloud.baidu.com/doc/WENXINWORKSHOP/s/clntwmv7t, add ERNIE-Bot-4 model support for ErnieBotChat. - Dependencies: Before using the ERNIE-Bot-4, you should have the model's access authority.	11 months ago
Eugene Yurtsev	f4bec9686d	Add more security notes (#11990 ) Add more security notes	11 months ago
Eugene Yurtsev	3d81c76160	Add security notes to agent toolkits (#11989 ) Add more security notes to agent toolkits.	11 months ago
Leonid Ganeline	b81a4c1d94	docstrings added (#11988 ) Added docstrings. Some docsctrings formatting.	11 months ago
Bagatur	35c7c1f050	bump 317 (#11986 )	11 months ago
Bagatur	122af2effe	fix chroma from_texts bug (#11984 )	11 months ago
Erick Friis	c149954cc5	Hub Runnable (#11946 ) Adds `langchain.runnables.hub.HubRunnable` for pulling configurable objects from the hub	11 months ago
Owen	9e24626e87	chore: remove duplicated export variables (#11962 ) - Description: remove duplicated `__all__` variables	11 months ago
Nuno Campos	6bd9c1d2b3	Make prompt validation opt-in (#11973 ) By default replace input_variables with the correct value <!-- 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. -->	11 months ago
Nuno Campos	9bc7e1851a	Ensure dict() does not raise not implemented error, which should instead be raised in our custom method save() (#11970 ) .dict() is a Pydantic method that cannot raise exceptions, as it is used eg. in `__eq__` <!-- 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. -->	11 months ago
Nuno Campos	653cf56e0e	Lint	11 months ago
Predrag Gruevski	debcf053eb	Fix `invalid escape sequence` warnings by using raw strings for regexes. (#11943 ) This code also generates warnings when our users' apps hit it, which is annoying and doesn't look great. Let's fix it.	11 months ago
Nuno Campos	e4ae690244	Sort order	11 months ago
Nuno Campos	b753bf3323	Make prompt validation opt-in By default replace input_variables with the correct value	11 months ago
Nuno Campos	202acce0c9	Ensure dict() does not raise not implemented error, which should instead be raised in our custom method save()	11 months ago
Predrag Gruevski	392df7b2e3	Type hints on varargs and kwargs that take anything should be `Any`. (#11950 ) Type hinting `args` as `List[Any]` means that each positional argument should be a list. Type hinting `*kwargs` as `Dict[str, Any]` means that each keyword argument should be a dict of strings. This is almost never what we actually wanted, and doesn't seem to be what we want in any of the cases I'm replacing here.	11 months ago
Eugene Yurtsev	908c7bf33e	Add documentation to tools (#11938 ) Add security notes to tools --------- Co-authored-by: Predrag Gruevski <2348618+obi1kenobi@users.noreply.github.com>	11 months ago
Eugene Yurtsev	43dc669332	Update playwright documentation (#11949 ) Add security note to playwright tool	11 months ago
Daniel Chalef	2beb767ae5	zep: Memory Retriever MMR Support & Docs Updates (#11954 ) - Update Zep Memory and Retriever docstrings - Zep Memory Retriever: Add support for native MMR - Add MMR example to existing ZepRetriever Notebook @baskaryan	11 months ago
William FH	a27fa9bf10	Use traceable context (#11896 ) Example ``` from langchain.schema.runnable import RunnableLambda from langsmith import traceable chain = RunnableLambda(lambda x: x) @traceable(run_type = "chain") def my_traceable(a): chain.invoke(a) my_traceable(5) ``` Would have a nested result. This would NOT work for interleaving chains and traceables. E.g., things like thiswould still not work well ``` from langchain.schema.runnable import RunnableLambda from langsmith import traceable @traceable() def other_traceable(a): return a def foo(x): return other_traceable(x) chain = RunnableLambda(foo) @traceable(run_type = "chain") def my_traceable(a): chain.invoke(a) my_traceable(5) ```	11 months ago
Predrag Gruevski	dcd0392423	Upgrade to newer black (23.10) and ruff (first 0.1.x!) versions. (#11944 ) Minor lint dependency version upgrade to pick up latest functionality. Ruff's new v0.1 version comes with lots of nice features, like fix-safety guarantees and a preview mode for not-yet-stable features: https://astral.sh/blog/ruff-v0.1.0	11 months ago
Trayan Azarov	1fd21ed21c	Chroma batching (#11203 ) - Description: Chroma >= 0.4.10 added support for batch sizes validation of add/upsert. This batch size is dependent on the SQLite limits of the target system and varies. In this change, for Chroma>=0.4.10 batch splitting was added as the aforementioned validation is starting to surface in the Chroma community (users using LC) - Issue: N/A - Dependencies: N/A - Tag maintainer: @eyurtsev - Twitter handle: t_azarov	11 months ago
Guy Korland	9373b9c004	Add Graph interface (#11012 ) Replace this entire comment with: - Description: Add a Graph interface - Tag maintainer: @baskaryan @hwchase17 - Twitter handle: @g_korland	11 months ago
DanielZzz	b647505280	feat: support ChatModels Qianfan `QianfanChatEndpoint` function_call (#11107 ) - Description: * feature for `QianfanChatEndpoint` function_call ability, add integration_test for it * add `model`, `endpoint` supported in calling params * add raw response in ChatModel Message - Issue: * #10867 * #11105 * #10215 - Dependencies: no - Tag maintainer: @baskaryan - Twitter handle: no	11 months ago
M Bharat lal	67300567d3	GCSFileLoader retrieve blob custom metadata and append to document metadata (#11066 ) - Description: GCSFileLoader retrieve blob's custom metadata and append to document's metadata - Issue: #9975, - Tag maintainer: @baskaryan please review Co-authored-by: b0l00ib <bharat.lal@walmart.com>	11 months ago
billytrend-cohere	f4742dce50	Add Cohere retrieval augmented generation to retrievers (#11483 ) Add Cohere retrieval augmented generation to retrievers --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
刘方瑞	0a24ac7388	Revised notebook and add delete to MyScale vector store (#11848 ) - Description: - Add `.delete` to myscale vector store. - Revised vector store notebooks - Tag maintainer: @baskaryan - Twitter handle: @myscaledb @mpsk_liu	11 months ago
John Mai	3fb5e4d185	Add Baichuan chat model (#11923 ) Description: A large language models developed by Baichuan Intelligent Technology，https://www.baichuan-ai.com/home Issue: None Dependencies: None Tag maintainer: Twitter handle:	11 months ago
Eugene Yurtsev	9ecb7240a4	Add security note to recursive url loader (#11934 ) Add security note to recursive loader	11 months ago
maks-operlejn-ds	42dcc502c7	Anonymizer small fixes (#11915 )	11 months ago
Eugene Yurtsev	90e9ec6962	Sitemap specify default filter url (#11925 ) Specify default filter URL in sitemap loader and add a security note --------- Co-authored-by: Predrag Gruevski <2348618+obi1kenobi@users.noreply.github.com>	11 months ago
Bagatur	ba0d729961	bump 316 (#11928 )	11 months ago
Eugene Yurtsev	12d7eaa0c2	Add security notices to toolkits (#11900 ) This adds security notices to toolkits init, and to several toolkits. We'll need to continue documenting the rest of the toolkits. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Eugene Yurtsev	5f4a697ce3	Add deprecation warnings (#11899 ) Add deprecation warnings Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Nuno Campos	8b79cf9566	Add lock for using global config enum weak map (#11920 ) <!-- 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. -->	11 months ago
Nuno Campos	2a8ded6c8c	Export merge_configs function (#11916 ) <!-- 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. -->	11 months ago

1 2 3 4 5 ...

1470 Commits (62efe1ffb9b2ffe369c294be1392de35c517bc0b)