langchain

Commit Graph

Author	SHA1	Message	Date
William FH	7c4f340cc0	Include Parent Run ID (#12139 ) If you set local callbacks	12 months ago
omahs	f3cc9bba5b	Fix typos (#12128 ) Fix typos	12 months ago
Nuno Campos	1afdb40b48	Add optional config arg to RunnablePassthrough func arg (#12131 ) <!-- 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. -->	12 months ago
Nuno Campos	325fdde8b4	Fix bug where types were lost when calling with_cconfig or bind (#12137 ) <!-- 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. -->	12 months ago
Nuno Campos	02dce74b97	Fix type hint for older py versions (#12132 ) <!-- 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. -->	12 months ago
Nuno Campos	d0ce374731	Allow specifying custom input/output schemas for runnables with .with_types() (#12083 ) <!-- 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. -->	12 months ago
Harrison Chase	ee69116761	move csv agent to langchain experimental (#12113 )	12 months ago
Harrison Chase	03bf6ef473	add missing init files (#12114 )	12 months ago
Bagatur	ef8b180d6d	bump 320 (#12108 )	12 months ago
Rotem Weiss	78d186fb44	Add Tavily Search API as a Tool (#12103 ) Adding Tavily Search API as a tool. I will be the maintainer and assaf_elovic is the twitter handler. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Bagatur	85302a9ec1	Add CI check that integration tests compile (#12090 )	12 months ago
verlocks	5dbe456aae	Bug fix tongyi.py to be compatible with DashScope API (#11956 ) Current ChatTongyi is not compatible with DashScope API, which will cause error when passing api key to chat model directly. - Description: Update tongyi.py to be compatible with DashScope API. Specifically, update parameter name "dashscope_api_key" to "api_key". - Issue: None. - Dependencies: Nothing new, Tongyi would require DashScope as before.	12 months ago
Tomaz Bratanic	82f4c0589c	Add neo4j graph environment variables (#12080 )	12 months ago
Mohammad Mohtashim	d5400f6502	Google Scholar Search Tool using serpapi (#11513 ) - Description: Implementing the Google Scholar Tool as requested in PR #11505. The tool will be using the [serpapi python package](https://serpapi.com/integrations/python#search-google-scholar). The main idea of the tool will be to return the results from a Google Scholar search given a query as an input to the tool. - Tag maintainer: @baskaryan, @eyurtsev, @hwchase17	12 months ago
Holt Skinner	f5be2d525a	fix: Add `_serving_config` property to `GoogleVertexAISearchRetriever` (#12084 ) - Fixes error: ``` ValueError: "GoogleVertexAISearchRetriever" object has no field "_serving_config" ``` Introduced in #11736 @baskaryan, @eyurtsev, @hwchase17 if you could review and merge quickly, that would be appreciated :)	12 months ago
Nuno Campos	5fee61a207	Support runnable factories in .configurable_alts() (#12065 ) <!-- 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. -->	12 months ago
Zhitao Xu	a4c3a44712	Fix documentation typo in Clickhouse Class (#12047 ) <!-- 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. --> - Description: The return info in the documentation for similarity_search_by_vector and similarity_search_with_relevance_scores is wrong	12 months ago
William FH	25418b9b4d	Always add run ID (#12046 ) in eval callback handler. Useful if you're using a custom run evaluator and don't want to thread things through.	12 months ago
Eugene Yurtsev	44d7763580	Add zapier deprecation warning (#12045 ) Add zapier deprecation	12 months ago
John Mai	4188f046ec	Add Tencent Hunyuan chat model (#12022 ) ### Description: The Tencent Hunyuan model, developed by Tencent, is a large language model by robust Chinese text generation capabilities, adeptness in logical reasoning within complex contexts, and reliable task execution proficiency.For more information, see [https://cloud.tencent.com/document/product/1729](https://cloud.tencent.com/document/product/1729)	12 months ago
Eugene Yurtsev	68599d98c2	More security notes (#12040 ) Add more security notes	12 months ago
Bagatur	0006075b08	bump 319 (#12041 )	12 months ago
John Mai	8eb40b5fe2	`baichuan_secret_key` use pydantic.types.SecretStr & Add Baichuan tests (#12031 ) ### Description - `baichuan_secret_key` use pydantic.types.SecretStr - Add Baichuan tests	12 months ago
Nuno Campos	85bac75729	nc/runnable-dynamic-schemas-from-config (#12038 ) <!-- 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. -->	12 months ago
Nuno Campos	85eaa4ccee	Revert "nc/runnable-dynamic-schemas-from-config" (#12037 ) This reverts commit `a46eef64a7`. <!-- 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. -->	12 months ago
Nuno Campos	a46eef64a7	nc/runnable-dynamic-schemas-from-config	12 months ago
Nuno Campos	d392e030be	Add default value (#12032 ) <!-- 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. -->	12 months ago
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>	12 months ago
Bagatur	76d3afaef0	bump 318 (#12030 )	12 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>	12 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.	12 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	12 months ago
Nuno Campos	7db6aabf65	Update chat model output type (#11833 ) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 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_	12 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>	12 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:	12 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.	12 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>	12 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	12 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.	12 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	12 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.	12 months ago
Eugene Yurtsev	f4bec9686d	Add more security notes (#11990 ) Add more security notes	12 months ago
Eugene Yurtsev	3d81c76160	Add security notes to agent toolkits (#11989 ) Add more security notes to agent toolkits.	12 months ago
Leonid Ganeline	b81a4c1d94	docstrings added (#11988 ) Added docstrings. Some docsctrings formatting.	12 months ago
Bagatur	35c7c1f050	bump 317 (#11986 )	12 months ago
Bagatur	122af2effe	fix chroma from_texts bug (#11984 )	12 months ago
Erick Friis	c149954cc5	Hub Runnable (#11946 ) Adds `langchain.runnables.hub.HubRunnable` for pulling configurable objects from the hub	12 months ago
Owen	9e24626e87	chore: remove duplicated export variables (#11962 ) - Description: remove duplicated `__all__` variables	12 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. -->	12 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. -->	12 months ago
Nuno Campos	653cf56e0e	Lint	12 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.	12 months ago
Nuno Campos	e4ae690244	Sort order	12 months ago
Nuno Campos	b753bf3323	Make prompt validation opt-in By default replace input_variables with the correct value	12 months ago
Nuno Campos	202acce0c9	Ensure dict() does not raise not implemented error, which should instead be raised in our custom method save()	12 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.	12 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>	12 months ago
Eugene Yurtsev	43dc669332	Update playwright documentation (#11949 ) Add security note to playwright tool	12 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	12 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) ```	12 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	12 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	12 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	12 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	12 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>	12 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>	12 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	12 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:	12 months ago
Eugene Yurtsev	9ecb7240a4	Add security note to recursive url loader (#11934 ) Add security note to recursive loader	12 months ago
maks-operlejn-ds	42dcc502c7	Anonymizer small fixes (#11915 )	12 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>	12 months ago
Bagatur	ba0d729961	bump 316 (#11928 )	12 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>	12 months ago
Eugene Yurtsev	5f4a697ce3	Add deprecation warnings (#11899 ) Add deprecation warnings Co-authored-by: Bagatur <baskaryan@gmail.com>	12 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. -->	12 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. -->	12 months ago
Nuno Campos	778e7c526e	Add comment	12 months ago
Nuno Campos	19319e1746	Allow configs with None values	12 months ago
Nuno Campos	b0d5882fe1	Export merge_configs function	12 months ago
Nuno Campos	12596b9a9b	Add validation for configurable keys passed to .with_config() - Fix some typing issues found while doing that	12 months ago
Nuno Campos	754aca794f	remove print	12 months ago
Nuno Campos	cf448a6314	Ensure that configurable fields with enums support deduplication	12 months ago
Leonid Ganeline	31f264169d	evaluation criteria (#11681 ) the updated value was: ` Criteria.MISOGYNY: "Is the submission misogynistic? If so, respond Y." ` The " If so, respond Y." should not be here. This sub-string is not presented in any other criteria and should not be presented here. I also added a synonym to "misogynistic" as it done in many other criteria.	12 months ago
Dmitry Tyumentsev	e8c1850369	Add YandexGPT LLM and Chat model (#11703 ) Description: Introducing an ability to work with the [YandexGPT](https://cloud.yandex.com/en/services/yandexgpt) language model.	12 months ago
Bagatur	c15701eebf	Revert "Add baichuan model" (#11901 ) cc @cloudscool, apologies your PR wasn't actually passing CI	12 months ago
cloudscool	c1d811c4bc	Add baichuan model	12 months ago
John Mai	0169d45ba8	Supported OutputFixingParser max_retries (#11754 ) Description: Supported OutputFixingParser max_retries - max_retries: Maximum number of retries to parser. Issue: None Dependencies: None Tag maintainer: @baskaryan Twitter handle: @JohnMai95 --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
volodymyr-memsql	ff8e6981ff	SingleStoreDBChatMessageHistory: Add singlestoredb support for ChatMessageHistory (#11705 ) Description - Added the `SingleStoreDBChatMessageHistory` class that inherits `BaseChatMessageHistory` and allows to use of a SingleStoreDB database as a storage for chat message history. - Added integration test to check that everything works (requires `singlestoredb` to be installed) - Added notebook with usage example - Removed custom retriever for SingleStoreDB vector store (as it is useless) --------- Co-authored-by: Volodymyr Tkachuk <vtkachuk-ua@singlestore.com>	12 months ago
Mohammad Mohtashim	634ccb8ccd	test_stream_log_retriever Unit Test + Tool names fix (#11808 ) ## Description \| Tool \| Original Tool Name \| \|-----------------------------\|---------------------------\| \| open-meteo-api \| Open Meteo API \| \| news-api \| News API \| \| tmdb-api \| TMDB API \| \| podcast-api \| Podcast API \| \| golden_query \| Golden Query \| \| dall-e-image-generator \| Dall-E Image Generator \| \| twilio \| Text Message \| \| searx_search_results \| Searx Search Results \| \| dataforseo \| DataForSeo Results JSON \| When using these tools through `load_tools`, I encountered the following validation error: ```console openai.error.InvalidRequestError: 'TMDB API' does not match '^[a-zA-Z0-9_-]{1,64}$' - 'functions.0.name' ``` In order to avoid this error, I replaced spaces with hyphens in the tool names: \| Tool \| Corrected Tool Name \| \|-----------------------------\|---------------------------\| \| open-meteo-api \| Open-Meteo-API \| \| news-api \| News-API \| \| tmdb-api \| TMDB-API \| \| podcast-api \| Podcast-API \| \| golden_query \| Golden-Query \| \| dall-e-image-generator \| Dall-E-Image-Generator \| \| twilio \| Text-Message \| \| searx_search_results \| Searx-Search-Results \| \| dataforseo \| DataForSeo-Results-JSON \| This correction resolved the validation error. Additionally, a unit test, `tests/unit_tests/schema/runnable/test_runnable.py::test_stream_log_retriever`, was failing at random. Upon further investigation, I confirmed that the failure was not related to the above-mentioned changes. The `stream_log` variable was generating the order of logs in two ways at random The reason for this behavior is unclear, but in the assertion, I included both possible orders to account for this variability.	12 months ago
Predrag Gruevski	7c0f1bf23f	Upgrade experimental package dependencies and use Poetry 1.6.1. (#11339 ) Part of upgrading our CI to use Poetry 1.6.1.	12 months ago
Eugene Yurtsev	c2c0814a94	Add security notice to file management tool (#11878 ) Add security notice to file management tool --------- Co-authored-by: Predrag Gruevski <2348618+obi1kenobi@users.noreply.github.com>	12 months ago
zhaoshengbo	cb7e12f6ba	Adapt to the latest version of Alibaba Cloud OpenSearch vector store API (#11849 ) Hello Folks, Alibaba Cloud OpenSearch has released a new version of the vector storage engine, which has significantly improved performance compared to the previous version. At the same time, the sdk has also undergone changes, requiring adjustments alibaba opensearch vector store code to adapt. This PR includes: Adapt to the latest version of Alibaba Cloud OpenSearch API. More comprehensive unit testing. Improve documentation. I have read your contributing guidelines. And I have passed the tests below - [x] make format - [x] make lint - [x] make coverage - [x] make test --------- Co-authored-by: zhaoshengbo <shengbo.zsb@alibaba-inc.com>	12 months ago
Lee	e669f9d731	Fix: Sitemap Document Loader Tests and Documentation (#11866 ) Description: While working on the Docusaurus site loader #9138, I noticed some outdated docs and tests for the Sitemap Loader. Issue: This is tangentially related to #6691 in reference to doc links. I plan on digging in to a few of these issue when I find time next.	12 months ago
Jean-Louis Queguiner	8b697ff0ee	feat(llm): add together.xyz as an LLM provider (#11892 ) - Description: added together.xyz as an LLM provider, - Issues: fix some linting issues - twitter handle @jilijeanlouis --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Leonid Kuligin	d269dd2e2f	added a multiturn search based on Vertex AI Search (#11885 ) Replace this entire comment with: - Description: Added a retriever based on multi-turn Vertex AI Search - Twitter handle: lkuligin	12 months ago
Leonid Kuligin	38ed55245f	added Vertex examples as attributes (#11890 ) - Description: added examples to Vertex chat models as optional class attributes, so that a model with examples can be used inside a chain - Twitter handle: lkuligin	12 months ago
eryk-dsai	5019f59724	fix: more robust check whether the HF model is quantized (#11891 ) Removes the check of `model.is_quantized` and adds more robust way of checking for 4bit and 8bit quantization in the `huggingface_pipeline.py` script. I had to make the original change on the outdated version of `transformers`, because the models had this property before. Seems redundant now. Fixes: https://github.com/langchain-ai/langchain/issues/11809 and https://github.com/langchain-ai/langchain/issues/11759	12 months ago
Eugene Yurtsev	210a48cfb5	Add security considerations (#11869 ) Add security considerations to existing graph tools.	12 months ago
Bagatur	25b1d65305	bump 315 (#11850 )	12 months ago
Nuno Campos	4321d192ea	Use a less specific return type for \| on Runnables (#11762 ) <!-- 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. --> --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Harrison Chase	a506302772	bearly tool (#11812 )	12 months ago
Harrison Chase	4a2f0c51a1	use get_llm_cache and set_llm_cache (#11741 ) Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Harrison Chase	f3ad22e64a	pipe default key (#11788 )	12 months ago
Eugene Yurtsev	0d37b4c27d	Add python,pandas,xorbits,spark agents to experimental (#11774 ) See for contex https://github.com/langchain-ai/langchain/discussions/11680	12 months ago
Michael Feil	233a904f2e	GradientLLM Docs update and model_id renaming. (#10963 ) Related to #10800 - Errors in the Docstring of GradientLLM / Gradient.ai LLM - Renamed the `model_id` to `model` and adapting this in all tests. Reason to so is to be in Sync with `GradientEmbeddings` and other LLM's. - inmproving tests so they check the headers in the sent request. - making the aiosession a private attribute in the docs, as in the future `pip install gradientai` will be replacing aiosession. - adding a example how to fine-tune on the Prompt Template as suggested in #10800	12 months ago
Bagatur	1559ba4bfc	fix upstash test import (#11781 )	12 months ago
Leonid Kuligin	9f0a718198	added candidate_count for Vertex models (#11729 ) - Description: added support for `candidate_count` parameter on Vertex	12 months ago
David	9d200e6cbe	Create ChatEverlyAI (#11357 ) - Description: Adds the ChatEverlyAI class with llama-2 7b on [EverlyAI Hosted Endpoints](https://everlyai.xyz/) - It inherits from ChatOpenAI and requires openai (probably unnecessary but it made for a quick and easy implementation) --------- Co-authored-by: everly-studio <127131037+everly-studio@users.noreply.github.com>	12 months ago
Hristo G	7fb25b4154	Add graceful fallback for ES vectorstore when content field is missing (#11726 ) - Description: - If the Elasticsearch field used for Langchain > Document.page_content is missing because the specific document is somehow malformed fail gracefully. - Tag maintainer: - @joemcelroy	12 months ago
Bagatur	f06fcde0d7	rm duplicate zilliz import (#11777 )	12 months ago
Bagatur	a3330c4258	bump 314 (#11773 )	12 months ago
Erick Friis	1861cc7100	General anthropic functions, steps towards experimental integration tests (#11727 ) To match change in js here https://github.com/langchain-ai/langchainjs/pull/2892 Some integration tests need a bit more work in experimental: ![Screenshot 2023-10-12 at 12 02 49 PM](https://github.com/langchain-ai/langchain/assets/9557659/262d7d22-c405-40e9-afef-669e8d585307) Pretty sure the sqldatabase ones are an actual regression or change in interface because it's returning a placeholder. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Nuno Campos	17c69678ab	Revert "New add Baichuan Model" (#11761 ) Reverts langchain-ai/langchain#11714 This has linting and formatting issues, plus it's added to chat models folder but doesn't subclass Chat Model base class	12 months ago
cloudscool	56653c53aa	New add Baichuan Model (#11714 ) Motivation and Context At present, the Baichuan Large Language Model is relatively popular and efficient in performance. Due to widespread market recognition, this model has been added to enhance the scalability of Langchain's ability to access the big language model, so as to facilitate application access and usage for interested users. System Info langchain： 0.0.295 python：3.8.3 IDE：vs code Description Add the following files: 1. Add baichuan_baichuaninc_endpoint.py in the libs/langchain/langchain/chat_models 2. Modify the __init__.py file,which is located in the libs/langchain/langchain/chat_models/__init__.py： a. Add "from langchain.chat_models.baichuan_baichuaninc_endpoint import BaichuanChatEndpoint" b. Add "BaichuanChatEndpoint" In the file's __ All__ method Your contribution I am willing to help implement this feature and submit a PR, but I would appreciate guidance from the maintainers or community to ensure the changes are made correctly and in line with the project's standards and practices.	12 months ago
Yang, Bo	9e1e0f54d2	Add `TrainableLLM` (#11721 ) - Description: Add `TrainableLLM` for those LLM support fine-tuning - Tag maintainer: @hwchase17 This PR add training methods to `GradientLLM` --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Burak Yılmaz	63e516c2b0	Upstash redis integration (#10871 ) - Description: Introduced Upstash provider with following wrappers: UpstashRedisCache, UpstashRedisEntityStore, UpstashRedisChatMessageHistory, UpstashRedisStore - Issue: -, - Dependencies: upstash-redis python package is needed, - Tag maintainer: @baskaryan - Twitter handle: @BurakY744 --------- Co-authored-by: Burak Yılmaz <burakyilmaz@Buraks-MacBook-Pro.local> Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Bagatur	a9db2b0b92	fix tongyi import (#11745 )	12 months ago
Aaron Pham	6c61315067	fix(openllm): update with newer remote client implementation (#11740 ) cc @baskaryan --------- Signed-off-by: Aaron <29749331+aarnphm@users.noreply.github.com>	12 months ago
Richy Wang	11cdfe44af	Implement Alibaba Tongyi chat model apis. (#10922 ) Hi there This PR is aim to implement chat model for Alibaba Tongyi LLM model. It contains work below: 1.Implement ChatTongyi chat model in langchain.chat_models.tongyi. Note this is different with tongyi llm model to another PR https://github.com/langchain-ai/langchain/pull/10878. For detail it implements _generate() and _stream() function in ChatTongyi. 2. Add some examples in chat/tongyi.ipynb. 3. Add integration test in chat_models/test_tongyi.py Note async completion for the Text API is not yet supported. Dependencies: dashscope. It will be installed manually cause it is not need by everyone.	12 months ago
Adam Demjen	008348ce71	Add ElasticsearchChatMessageHistory (#10932 ) Description This PR adds the `ElasticsearchChatMessageHistory` implementation that stores chat message history in the configured [Elasticsearch](https://www.elastic.co/elasticsearch/) deployment. ```python from langchain.memory.chat_message_histories import ElasticsearchChatMessageHistory history = ElasticsearchChatMessageHistory( es_url="https://my-elasticsearch-deployment-url:9200", index="chat-history-index", session_id="123" ) history.add_ai_message("This is me, the AI") history.add_user_message("This is me, the human") ``` Dependencies - [elasticsearch client](https://elasticsearch-py.readthedocs.io/) required Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Jonathan Soma	48cf978391	Allow placeholders in OpenAPI endpoints #2938 (#2940 ) Use regex matches when checking endpoints instead of exact matches. `{varname}` becomes `.*` Fixes #2938 --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Predrag Gruevski	9e32120cbb	Deprecate direct access to globals like `debug` and `verbose`. (#11311 ) Instead of accessing `langchain.debug`, `langchain.verbose`, or `langchain.llm_cache`, please use the new getter/setter functions in `langchain.globals`: - `langchain.globals.set_debug()` and `langchain.globals.get_debug()` - `langchain.globals.set_verbose()` and `langchain.globals.get_verbose()` - `langchain.globals.set_llm_cache()` and `langchain.globals.get_llm_cache()` Using the old globals directly will now raise a warning. --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	12 months ago
Richard Adams	35965df20d	Rspace doc loader (#11511 ) Description: Add a document loader for the RSpace Electronic Lab Notebook (www.researchspace.com), so that scientific documents and research notes can be easily pulled into Langchain pipelines. Issue This is an new contribution, rather than an issue fix. Dependencies: There are no new required dependencies. In order to use the loader, clients will need to install rspace_client SDK using `pip install rspace_client` --------- Co-authored-by: richarda23 <richard.c.adams@infinityworks.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Ryan Zotti	9d1867c77f	Update docs to specify Indexing-API-compatible vectorstores (#11581 ) Description: Update Indexing API docs to specify vectorstores that are compatible with the Indexing API. I add a unit test to remind developers to update the documentation whenever they add or change a vectorstore in a way that affects compatibility. For the unit test I repurposed existing code from [here](https://github.com/langchain-ai/langchain/blob/v0.0.311/libs/langchain/langchain/indexes/_api.py#L245-L257). This is my first PR to an open source project. This is a trivially simple PR whose main purpose is to make me more comfortable submitting Langchain PRs. If this PR goes through I plan to submit PRs with more substantive changes in the near future. Issue: Resolves [10482](https://github.com/langchain-ai/langchain/discussions/10482). Dependencies: No new dependencies. Twitter handle: None.	12 months ago
Richard Wang	6402c33299	Let Notion document loader support utf-8 and make it default. (#10613 ) Use utf-8 encoding by default	12 months ago
Bagatur	bd74eba152	add azure openai sched tests (#11723 )	12 months ago
Bagatur	9c0584be74	bump 313 (#11718 )	12 months ago
sudranga	361f8e1bc6	Add MMR functionality to elasticsearch retriever (#11633 ) Allows MMR functionality only for the case where we have access to the embedding function. Also allows for users to request for fields from elasticsearch store. These are added to the document metadata. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Dmitry Tyumentsev	ead9d5b55c	Add yandex stt parser (#11435 ) Description: Introducing an ability to load a transcription document of audio file using [Yandex SpeechKit](https://cloud.yandex.com/en-ru/services/speechkit) Issue: None Dependencies: yandex-speechkit Tag maintainer: @rlancemartin, @eyurtsev	12 months ago
Janos Tolgyesi	15687a28d5	Use correct tokenizer for Bedrock/Anthropic LLMs (#11561 ) Description This PR implements the usage of the correct tokenizer in Bedrock LLMs, if using anthropic models. Issue: #11560 Dependencies: optional dependency on `anthropic` python library. Twitter handle: jtolgyesi --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
kYLe	467b082c34	Modify Anyscale integration to work with Anyscale Endpoint (#11569 ) Description: Modify Anyscale integration to work with [Anyscale Endpoint](https://docs.endpoints.anyscale.com/) and it supports invoke, async invoke, stream and async invoke features --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
plpycoin	51193309ea	Update readthedocs.py (#11110 ) Only parse .html files .svg .png favicon.ico will crash processing phase --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	12 months ago
Nuno Campos	ca9de26f2b	Add callback function to RunnablePassthrough (#11564 ) <!-- 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. -->	12 months ago
Nuno Campos	7f4734c0dd	Add deploy command to repos generated by cli template (#11711 ) <!-- 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. -->	12 months ago
Nuno Campos	1c0857b53e	Fix default impl of aparse_result (#11702 ) Should delegate to parse_result, not to aparse, as parse_result is a method that some output parsers override <!-- 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. -->	12 months ago
nuric	44da27c07b	Add SemaDB VST wrapper (#11484 ) - Description: Adding vectorstore wrapper for [SemaDB](https://rapidapi.com/semafind-semadb/api/semadb). - Issue: None - Dependencies: None - Twitter handle: semafind Checks performed: - [x] `make format` - [x] `make lint` - [x] `make test` - [x] `make spell_check` - [x] `make docs_build` Documentation added: - SemaDB vectorstore wrapper tutorial	12 months ago
hsuyuming	0b743f005b	Feature/enhance huggingfacepipeline to handle different return type (#11394 ) Description: Avoid huggingfacepipeline to truncate the response if user setup return_full_text as False within huggingface pipeline. Dependencies: : None Tag maintainer: Maybe @sam-h-bean ? --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Leonid Kuligin	2aba9ab47e	Retriever based on GCP DocAI Warehouse (#11400 ) - Description: implements a retriever on top of DocAI Warehouse (to interact with existing enterprise documents) https://cloud.google.com/document-ai-warehouse?hl=en - Issue: new functionality @baskaryan --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Erick Friis	a477ddda45	Langsmith in readme update (#11497 )	12 months ago
Leonid Kuligin	9e81ab47be	Added a better error description if processor name is wrong. (#11488 ) Replace this entire comment with: - Description: added a better error description for this error - Issue: #11407 @baskaryan	12 months ago
Robert Yi	e75766b759	fix: incorrect arguments in clickhouse docstring (#11693 ) fix docstring for clickhouse	12 months ago
Eugene Yurtsev	17b5090c18	Add `type` to Agent actions (#11682 ) Add `type` to agent actions.	12 months ago
April	c14a8df2ee	wrap confluence attachment processing with a try-except block (#11503 ) Prevents document loading from erroring out when an attachment is not found at the url. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
eajechiloae	4ba2c8ba75	Fix ClearML callback (#11472 ) Handle different field names in dicts/dataframes, fixing the ClearML callback. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Lawrence Wu	93bb19f69a	Fix chains/loading.py error messages (#11688 ) - Description: make the error messages consistent in chains/loading.py - Dependencies: None	12 months ago
Harrison Chase	18ebce2032	fix tool async (#11689 )	12 months ago
sudranga	9beb03e771	11474 (#11519 ) No relevant documents may be found for a given question. In some use cases, we could directly respond with a fixed message instead of doing an LLM call with an empty context. This PR exposes this as an option: response_if_no_docs_found. --------- Co-authored-by: Sudharsan Rangarajan <sudranga@nile-global.com>	12 months ago
Joaquin Menendez	ef99b06362	feature: add metadata information into the embedding file before uplo… (#11553 ) Replace this entire comment with: - Description: In this modified version of the function, if the metadatas parameter is not None, the function includes the corresponding metadata in the JSON object for each text. This allows the metadata to be stored alongside the text's embedding in the vector store. - - Issue: #10924 - Dependencies: None - Tag maintainer: @hwchase17 @agola11 - Twitter handle: @MelliJoaco --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Marcin Wątroba	51a3a86022	#11655 Add SQLAlchemyMd5Cache implementation (#11660 ) - Description: Add SQLAlchemyMd5Cache implementation, - Issue: the issue # #11655, - Dependencies: no deps, - Tag maintainer: @markowanga --------- Co-authored-by: Marcin Wątroba <marcin.watroba@pwr.edu.pl> Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Suresh Kumar Ponnusamy	70f7558db2	langchain-experimental: Add allow_list support in experimental/data_anonymizer (#11597 ) - Description: Add allow_list support in langchain experimental data-anonymizer package - Issue: no - Dependencies: no - Tag maintainer: @hwchase17 - Twitter handle:	12 months ago
wemysschen	2363c02cf3	Bos loader (#11525 ) Description: Add BaiduCloud BOS document loader. --------- Co-authored-by: chenweixu01 <chenweixu01@baidu.com> Co-authored-by: root <root@icoding-cwx.bcc-szzj.baidu.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Kwanghoon Choi	fbb82608cd	Fixed a bug in reporting Python code validation (#11522 ) - Description: fixed a bug in pal-chain when it reports Python code validation errors. When node.func does not have any ids, the original code tried to print node.func.id in raising ValueError. - Issue: n/a, - Dependencies: no dependencies, - Tag maintainer: @hazzel-cn, @eyurtsev - Twitter handle: @lazyswamp --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Harrison Chase	9f39c23a13	add input type for convo retrieval chain (#11679 )	12 months ago
zhaozhiming	d5e762d328	fix: Change the docs of JSONAgentOutputParser (#11594 ) I am merely making some minor adjustments to the function documentation. I hope to provide a small assistance to LangChain. - Description: Change the docs of JSONAgentOutputParser. It will be `JSON` better, - Issue: no, - Dependencies: no, - Tag maintainer: @hwchase17, - Twitter handle: Not worth mentioning.	12 months ago
Vinay Kakade	dd0cd98861	Add support for ChatOpenAI models in Infino callback handler (#11608 ) Description: This PR adds support for ChatOpenAI models in the Infino callback handler. In particular, this PR implements `on_chat_model_start` callback, so that ChatOpenAI models are supported. With this change, Infino callback handler can be used to track latency, errors, and prompt tokens for ChatOpenAI models too (in addition to the support for OpenAI and other non-chat models it has today). The existing example notebook is updated to show how to use this integration as well. cc/ @naman-modi @savannahar68 Issue: https://github.com/langchain-ai/langchain/issues/11607 Dependencies: None Tag maintainer: @hwchase17 Twitter handle: [@vkakade](https://twitter.com/vkakade)	12 months ago
Israel Ekpo	d0603c86b6	Add Support for Azure Cosmos DB MongoDB vCore Vector Store #11627 (#11632 ) This PR adds support for the Azure Cosmos DB MongoDB vCore Vector Store https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/vcore/ https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/vcore/vector-search Summary: - Description: added vector store integration for Azure Cosmos DB MongoDB vCore Vector Store, - Issue: the issue # it fixes #11627, - Dependencies: pymongo dependency, - Tag maintainer: @hwchase17, - Twitter handle: @izzyacademy --------- Co-authored-by: Israel Ekpo <israel.ekpo@gmail.com> Co-authored-by: Israel Ekpo <44282278+izzyacademy@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Erick Friis	28ee6a7c12	Track ChatFireworks time to first_token (#11672 )	12 months ago
Eugene Yurtsev	539941281d	Fix output types for BaseChatModel (#11670 ) * Should use non chunked messages for Invoke/Batch * After this PR, stream output type is not represented, do we want to use the union? --------- Co-authored-by: Erick Friis <erick@langchain.dev>	12 months ago
Eugene Yurtsev	99adcdb1c9	Add dedicated `type` attribute to be used solely for serialization purposes (#11585 ) Adds standard `type` field for all messages that will be serialized/validated by pydantic. * The presence of `type` makes it easier for developers consuming schemas to write client code to serialize/deserialize. * In LangServe `type` will be used for both validation and will appear in the generated openapi specs	12 months ago
eryk-dsai	06d5971be9	Fix issue #10985 - Skip model.to(device) if it is instantiated with bitsandbytes config (#11009 ) Preventing error caused by attempting to move the model that was already loaded on the GPU using the Accelerate module to the same or another device. It is not possible to load model with Accelerate/PEFT to CPU for now Addresses: [#10985](https://github.com/langchain-ai/langchain/issues/10985)	12 months ago
Nuno Campos	64969bc8ae	Add patch_config(configurable=) arg, make with_config(configurable=) merge it with existing (#11662 ) <!-- 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. -->	12 months ago
Harrison Chase	ce0019b646	make utils conditional (#11646 )	12 months ago
Harrison Chase	8f06085b24	make tools conditional (#11647 )	12 months ago
Bassem Yacoube	5451b724fc	Adds support for llama2 and fixes MPT-7b url (#11465 ) - Description: This is an update to OctoAI LLM provider that adds support for llama2 endpoints hosted on OctoAI and updates MPT-7b url with the current one. @baskaryan Thanks! --------- Co-authored-by: ML Wiz <bassemgeorgi@gmail.com>	12 months ago
Todd Kerpelman	0bff399af1	Make metadata from the url_selenium loader match that of the web_base loader (#11617 ) Description: I noticed the metadata returned by the url_selenium loader was missing several values included by the web_base loader. (The former returned `{source: ...}`, the latter returned `{source: ..., title: ..., description: ..., language: ...}`.) This change fixes it so both loaders return all 4 key value pairs. Files have been properly formatted and all tests are passing. Note, however, that I am not much of a python expert, so that whole "Adding the imports inside the code so that tests pass" thing seems weird to me. Please LMK if I did anything wrong.	12 months ago
Tarun Thotakura	c9d4d53545	Fixed the assignment of custom_llm_provider argument (#11628 ) - Description: Assigning the custom_llm_provider to the default params function so that it will be passed to the litellm - Issue: Even though the custom_llm_provider argument is being defined it's not being assigned anywhere in the code and hence its not being passed to litellm, therefore any litellm call which uses the custom_llm_provider as required parameter is being failed. This parameter is mainly used by litellm when we are doing inference via Custom API server. https://docs.litellm.ai/docs/providers/custom_openai_proxy - Dependencies: No dependencies are required @krrishdholakia , @baskaryan --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	12 months ago
Leonid Ganeline	db67ccb0bb	docstrings cleanup (#11640 ) Added missed docstrings. Some reformatting.	12 months ago
Yang, Bo	3a82bd7bdb	Use raise from statement so that users can find detailed error message (#11461 ) - Description: Use `raise from` statement so that users can find detailed error message - Tag maintainer: @baskaryan, @eyurtsev, @hwchase17	12 months ago
Nuno Campos	9a0ed75a95	Add configurable fields with options (#11601 ) <!-- 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. -->	12 months ago
Bagatur	7232e082de	bump 312 (#11621 )	12 months ago
Eugene Yurtsev	58220cda72	Remove LLM Bash and related bash utilities (#11619 ) Deprecate LLMBash and related bash utilities	12 months ago
Shubham Kushwaha	49de862076	Arcee.ai LLM & Retriever integration (#11579 ) - Description: This PR introduces a new LLM and Retriever API to https://arcee.ai for the python client - Issue: implements the integrations as requested in #11578 , - Dependencies: no dependencies are required, - Tag maintainer: @hwchase17 - Twitter handle: shwooobham ✅ `make format`, `make lint` and `make test` runs locally. ```shell =========== 1245 passed, 277 skipped, 20 warnings in 16.26s =========== ./scripts/check_pydantic.sh . ./scripts/check_imports.sh poetry run ruff . [ "." = "" ] \|\| poetry run black . --check All done! ✨ 🍰 ✨ 1818 files would be left unchanged. [ "." = "" ] \|\| poetry run mypy . Success: no issues found in 1815 source files [ "." = "" ] \|\| poetry run black . All done! ✨ 🍰 ✨ 1818 files left unchanged. [ "." = "" ] \|\| poetry run ruff --select I --fix . poetry run codespell --toml pyproject.toml poetry run codespell --toml pyproject.toml -w ``` Contributions 1. Arcee (langchain/llms), ArceeRetriever (langchain/retrievers), ArceeWrapper (langchain/utilities) 2. docs for Arcee (llms/arcee.py) and ArceeRetriever(retrievers/arcee.py) 3. cc: @jacobsolawetz @ben-epstein --------- Co-authored-by: Shubham <shubham@sORo.local>	12 months ago
Eugene Yurtsev	b56ca0c2a4	Deprecate LLMSymbolicMath from langchain core (#11615 ) Deprecate LLMSymbolicMath from langchain core package.	12 months ago
Eugene Yurtsev	c9bce5bbfb	Add version to langchain_experimental (#11613 ) Add version to langchain experimental	12 months ago
Predrag Gruevski	22abeb9f6c	Disable loading jinja2 `PromptTemplate` from file. (#10252 ) jinja2 templates are not sandboxed and are at risk for arbitrary code execution. To mitigate this risk: - We no longer support loading jinja2-formatted prompt template files. - `PromptTemplate` with jinja2 may still be constructed manually, but the class carries a security warning reminding the user to not pass untrusted input into it. Resolves #4394.	12 months ago
Nuno Campos	c7c03d4709	Fix mutation bugs in callback manager configure (#11603 ) <!-- 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. -->	1 year ago
cccs-eric	e2a9072b80	Fix CohereRerank configuration (#11583 ) Description: CohereRerank is missing `cohere_api_key` as a field and since extras are forbidden, it is not possible to pass-in the key. The only way is to use an env variable named `COHERE_API_KEY`. For example, if trying to create a compressor like this: ```python cohere_api_key = "......Cohere api key......" compressor = CohereRerank(cohere_api_key=cohere_api_key) ``` you will get the following error: ``` File "/langchain/.venv/lib/python3.10/site-packages/pydantic/v1/main.py", line 341, in __init__ raise validation_error pydantic.v1.error_wrappers.ValidationError: 1 validation error for CohereRerank cohere_api_key extra fields not permitted (type=value_error.extra) ```	1 year ago
Anar	55fef4b64b	implemented add files method in LLMRails (#11518 ) This PR provides add files method with LLMRails. Implemented here are: docs/extras/integrations/vectorstores/llm-rails.ipynb --------- Co-authored-by: Anar Aliyev <aaliyev@mgmt.cloudnet.services>	1 year ago
Stephen Hankinson	316dddc7cd	fix wording of query_sql_database_tool_description (#11530 ) - Description: Fixes minor typo for the query_sql_database_tool_description in the db toolkit - Issue: N/A - Dependencies: N/A - Tag maintainer: @nfcampos - Twitter handle: N/A	1 year ago
Ash Vardanian	1acfe86353	Accelerating Math Utils with SimSIMD (#11566 ) LangChain relies on NumPy to compute cosine distances, which becomes a bottleneck with the growing dimensionality and number of embeddings. To avoid this bottleneck, in our libraries at [Unum](https://github.com/unum-cloud), we have created a specialized package - [SimSIMD](https://github.com/ashvardanian/simsimd), that knows how to use newer hardware capabilities. Compared to SciPy and NumPy, it reaches 3x-200x performance for various data types. Since publication, several LangChain users have asked me if I can integrate it into LangChain to accelerate their workflows, so here I am 🤗 ## Benchmarking To conduct benchmarks locally, run this in your Jupyter: ```py import numpy as np import scipy as sp import simsimd as simd import timeit as tt def cosine_similarity_np(X: np.ndarray, Y: np.ndarray) -> np.ndarray: X_norm = np.linalg.norm(X, axis=1) Y_norm = np.linalg.norm(Y, axis=1) with np.errstate(divide="ignore", invalid="ignore"): similarity = np.dot(X, Y.T) / np.outer(X_norm, Y_norm) similarity[np.isnan(similarity) \| np.isinf(similarity)] = 0.0 return similarity def cosine_similarity_sp(X: np.ndarray, Y: np.ndarray) -> np.ndarray: return 1 - sp.spatial.distance.cdist(X, Y, metric='cosine') def cosine_similarity_simd(X: np.ndarray, Y: np.ndarray) -> np.ndarray: return 1 - simd.cdist(X, Y, metric='cosine') X = np.random.randn(1, 1536).astype(np.float32) Y = np.random.randn(1, 1536).astype(np.float32) repeat = 1000 print("NumPy: {:,.0f} ops/s, SciPy: {:,.0f} ops/s, SimSIMD: {:,.0f} ops/s".format( repeat / tt.timeit(lambda: cosine_similarity_np(X, Y), number=repeat), repeat / tt.timeit(lambda: cosine_similarity_sp(X, Y), number=repeat), repeat / tt.timeit(lambda: cosine_similarity_simd(X, Y), number=repeat), )) ``` ## Results I ran this on an M2 Pro Macbook for various data types and different number of rows in `X` and reformatted the results as a table for readability: \| Data Type \| NumPy \| SciPy \| SimSIMD \| \| :--- \| ---: \| ---: \| ---: \| \| `f32, 1` \| 59,114 ops/s \| 80,330 ops/s \| 475,351 ops/s \| \| `f16, 1` \| 32,880 ops/s \| 82,420 ops/s \| 650,177 ops/s \| \| `i8, 1` \| 47,916 ops/s \| 115,084 ops/s \| 866,958 ops/s \| \| `f32, 10` \| 40,135 ops/s \| 24,305 ops/s \| 185,373 ops/s \| \| `f16, 10` \| 7,041 ops/s \| 17,596 ops/s \| 192,058 ops/s \| \| `f16, 10` \| 21,989 ops/s \| 25,064 ops/s \| 619,131 ops/s \| \| `f32, 100` \| 3,536 ops/s \| 3,094 ops/s \| 24,206 ops/s \| \| `f16, 100` \| 900 ops/s \| 2,014 ops/s \| 23,364 ops/s \| \| `i8, 100` \| 5,510 ops/s \| 3,214 ops/s \| 143,922 ops/s \| It's important to note that SimSIMD will underperform if both matrices are huge. That, however, seems to be an uncommon usage pattern for LangChain users. You can find a much more detailed performance report for different hardware models here: - [Apple M2 Pro](https://ashvardanian.com/posts/simsimd-faster-scipy/#appendix-1-performance-on-apple-m2-pro). - [4th Gen Intel Xeon Platinum](https://ashvardanian.com/posts/simsimd-faster-scipy/#appendix-2-performance-on-4th-gen-intel-xeon-platinum-8480). - [AWS Graviton 3](https://ashvardanian.com/posts/simsimd-faster-scipy/#appendix-3-performance-on-aws-graviton-3). ## Additional Notes 1. Previous version used `X = np.array(X)`, to repackage lists of lists. It's an anti-pattern, as it will use double-precision floating-point numbers, which are slow on both CPUs and GPUs. I have replaced it with `X = np.array(X, dtype=np.float32)`, but a more selective approach should be discussed. 2. In numerical computations, it's recommended to explicitly define tolerance levels, which were previously avoided in `np.allclose(expected, actual)` calls. For now, I've set absolute tolerance to distance computation errors as 0.01: `np.allclose(expected, actual, atol=1e-2)`. --- - Dependencies: adds `simsimd` dependency - Tag maintainer: @hwchase17 - Twitter handle: @ashvardanian --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
benchello	5de64e6d60	Add option to specify metadata columns in CSV loader (#11576 ) #### Description This PR adds the option to specify additional metadata columns in the CSVLoader beyond just `Source`. The current CSV loader includes all columns in `page_content` and if we want to have columns specified for `page_content` and `metadata` we have to do something like the below.: ``` csv = pd.read_csv( "path_to_csv" ).to_dict("records") documents = [ Document( page_content=doc["content"], metadata={ "last_modified_by": doc["last_modified_by"], "point_of_contact": doc["point_of_contact"], } ) for doc in csv ] ``` #### Usage Example Usage: ``` csv_test = CSVLoader( file_path="path_to_csv", metadata_columns=["last_modified_by", "point_of_contact"] ) ``` Example CSV: ``` content, last_modified_by, point_of_contact "hello world", "Person A", "Person B" ``` Example Result: ``` Document { page_content: "hello world" metadata: { row: '0', source: 'path_to_csv', last_modified_by: 'Person A', point_of_contact: 'Person B', } ``` --------- Co-authored-by: Ben Chello <bchello@dropbox.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Stephen Hankinson	447a523662	fix comments in output format (#11536 ) - Description: Fixes the comments in the ConvoOutputParser. Because the \\\\ is escaping a single \\, they render something like: `"action_input": string \ The input to the action` in the prompt. Changing this to \\\\\\\\ lets it escape two slashes so that it renders a proper comment: `"action_input": string \\ The input to the action` - Issue: N/A - Dependencies: - Tag maintainer: @hwchase17 - Twitter handle:	1 year ago
Michael Landis	8e45f720a8	feat: add momento vector index as a vector store provider (#11567 ) Description: - Added Momento Vector Index (MVI) as a vector store provider. This includes an implementation with docstrings, integration tests, a notebook, and documentation on the docs pages. - Updated the Momento dependency in pyproject.toml and the lock file to enable access to MVI. - Refactored the Momento cache and chat history session store to prefer using "MOMENTO_API_KEY" over "MOMENTO_AUTH_TOKEN" for consistency with MVI. This change is backwards compatible with the previous "auth_token" variable usage. Updated the code and tests accordingly. Dependencies: - Updated Momento dependency in pyproject.toml. Testing: - Run the integration tests with a Momento API key. Get one at the [Momento Console](https://console.gomomento.com) for free. MVI is available in AWS us-west-2 with a superuser key. - `MOMENTO_API_KEY=<your key> poetry run pytest tests/integration_tests/vectorstores/test_momento_vector_index.py` Tag maintainer: @eyurtsev Twitter handle: Please mention @momentohq for this addition to langchain. With the integration of Momento Vector Index, Momento caching, and session store, Momento provides serverless support for the core langchain data needs. Also mention @mlonml for the integration.	1 year ago
Eugene Yurtsev	ca2eed36b7	LangChain cli fix a few bugs (#11573 ) Code was assuming that `git` and `poetry` exist. In addition, it was not ignoring pycache files that get generated during run time	1 year ago
Hugues Chocart	258ae1ba5f	[LLMonitor Callback Handler]: Add error handling (#11563 ) Wraps every callback handler method in error handlers to avoid breaking users' programs when an error occurs inside the handler. Thanks @valdo99 for the suggestion 🙂	1 year ago
Eugene Yurtsev	2aabfafe1e	Module documentation for langchain runnables (#11550 ) Add in code documentation for langchain runnables module.	1 year ago
Eugene Yurtsev	d8fa94e6fa	RunnablePassthrough: In code documentation (#11552 ) Add in code documentation for a runnable passthrough	1 year ago
Eugene Yurtsev	b42f218cfc	RunnableLambda: Add in code docs (#11521 ) Add in code docs for Runnable Lambda	1 year ago
maks-operlejn-ds	f64522fbaf	Reset deanonymizer mapping (#11559 ) @hwchase17 @baskaryan	1 year ago
maks-operlejn-ds	b14b65d62a	Support all presidio entities (#11558 ) https://microsoft.github.io/presidio/supported_entities/ @baskaryan @hwchase17	1 year ago
maks-operlejn-ds	4d62def9ff	Better deanonymizer matching strategy (#11557 ) @baskaryan, @hwchase17	1 year ago
Ash Vardanian	a992b9670d	Fix: Missing DuckDuckGo package version (#11535 ) [The `duckduckgo-search` v3.9.2 was removed from PyPi](https://pypi.org/project/duckduckgo-search/#history). That breaks the build. - Description: refreshes the Poetry dependency to v3.9.3 - Tag maintainer: @baskaryan - Twitter handle: @ashvardanian	1 year ago
Bagatur	8932ed3f07	bump 311 (#11555 )	1 year ago
Bagatur	e7a0def1bc	QoL improvements to query constructor (#11504 ) updating query constructor and self query retriever to - make it easier to pass in examples - validate attributes used in query - remove invalid parts of query - make it easier to get + edit prompt - make query constructor a runnable - make self query retriever use as runnable	1 year ago
Taikono-Himazin	eec53fa294	Added autodetect_encoding option to csvLoader (#11327 )	1 year ago
Holt Skinner	09c66fe04f	feat: Update Google Document AI Parser (#11413 ) - Description: Code Refactoring, Documentation Improvements for Google Document AI PDF Parser - Adds Online (synchronous) processing option. - Adds default field mask to limit payload size. - Skips Human review by default. - Issue: Fixes #10589 --------- Co-authored-by: Erick Friis <erick@langchain.dev>	1 year ago
Nuno Campos	628cc4cce8	Rename RunnableMap to RunnableParallel (#11487 ) - keep alias for RunnableMap - update docs to use RunnableParallel and RunnablePassthrough.assign <!-- 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. -->	1 year ago
Eugene Yurtsev	6a10e8ef31	Add documentation to Runnable (#11516 )	1 year ago
William FH	eb572f41a6	Add LangSmith Run Chat Loader (#11458 )	1 year ago

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