langchain

Commit Graph

Author	SHA1	Message	Date
Erick Friis	6e854ae371	docs: fix api docs search (#17820 )	6 months ago
Guangdong Liu	47b1b7092d	community[minor]: Add SparkLLM to community (#17702 )	6 months ago
Guangdong Liu	3ba1cb8650	community[minor]: Add SparkLLM Text Embedding Model and SparkLLM introduction (#17573 )	6 months ago
Christophe Bornet	33555e5cbc	docs: Add typehints in both signature and description of API docs (#17815 ) This way we can document APIs in methods signature only where they are checked by the typing system and we get them also in the param description without having to duplicate in the docstrings (where they are unchecked). Twitter: @cbornet_	6 months ago
Virat Singh	92e52e89ca	community: Add PolygonTickerNews Tool (#17808 ) Description: In this PR, I am adding a PolygonTickerNews Tool, which can be used to get the latest news for a given ticker / stock. Twitter handle: [@virattt](https://twitter.com/virattt)	6 months ago
Eugene Yurtsev	441160d6b3	Docs: Update contributing documentation (#17557 ) This PR adds more details about how to contribute to documentation.	6 months ago
Christophe Bornet	b13e52b6ac	community[patch]: Fix AstraDBCache docstrings (#17802 )	6 months ago
Eugene Yurtsev	865cabff05	Docs: Add custom chat model documenation (#17595 ) This PR adds documentation about how to implement a custom chat model.	6 months ago
Nuno Campos	07ee41d284	Cache calls to create_model for get_input_schema and get_output_schema (#17755 ) Thank you for contributing to LangChain! - [ ] PR title: "package: description" - Where "package" is whichever of langchain, community, core, experimental, etc. is being modified. Use "docs: ..." for purely docs changes, "templates: ..." for template changes, "infra: ..." for CI changes. - Example: "community: add foobar LLM" - [ ] PR message: *Delete this entire checklist* and replace with - Description: a description of the change - Issue: the issue # it fixes, if applicable - Dependencies: any dependencies required for this change - Twitter handle: if your PR gets announced, and you'd like a mention, we'll gladly shout you out! - [ ] Add tests and docs: If you're adding a new integration, please include 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/docs/integrations` directory. - [ ] Lint and test: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. See contribution guidelines for more: https://python.langchain.com/docs/contributing/ Additional guidelines: - Make sure optional dependencies are imported within a function. - Please do not add dependencies to pyproject.toml files (even optional ones) unless they are required for unit tests. - Most PRs should not touch more than one package. - Changes should be backwards compatible. - If you are adding something to community, do not re-import it in langchain. If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17.	6 months ago
Bagatur	5ed16adbde	experimental[patch]: Release 0.0.52 (#17763 )	6 months ago
Bagatur	da7bca2178	langchain[patch]: bump community to 0.0.21 (#17754 )	6 months ago
Bagatur	441448372d	langchain[patch]: Release 0.1.8 (#17751 )	6 months ago
Bagatur	a9d3c100a2	infra: PR template nits (#17752 )	6 months ago
Bagatur	ad285ca15c	community[patch]: Release 0.0.21 (#17750 )	6 months ago
Karim Lalani	ea61302f71	community[patch]: bug fix - add empty metadata when metadata not provided (#17669 ) Code fix to include empty medata dictionary to aadd_texts if metadata is not provided.	6 months ago
CogniJT	919ebcc596	community[minor]: CogniSwitch Agent Toolkit for LangChain (#17312 ) Description: CogniSwitch focusses on making GenAI usage more reliable. It abstracts out the complexity & decision making required for tuning processing, storage & retrieval. Using simple APIs documents / URLs can be processed into a Knowledge Graph that can then be used to answer questions. Dependencies: No dependencies. Just network calls & API key required Tag maintainer: @hwchase17 Twitter handle: https://github.com/CogniSwitch Documentation: Please check `docs/docs/integrations/toolkits/cogniswitch.ipynb` Tests: The usual tool & toolkits tests using `test_imports.py` PR has passed linting and testing before this submission. --------- Co-authored-by: Saicharan Sridhara <145636106+saiCogniswitch@users.noreply.github.com>	6 months ago
Christophe Bornet	6275d8b1bf	docs: Fix AstraDBChatMessageHistory docstrings (#17740 )	6 months ago
Pranav Agarwal	86ae48b781	experimental[minor]: Amazon Personalize support (#17436 ) ## Amazon Personalize support on Langchain This PR is a successor to this PR - https://github.com/langchain-ai/langchain/pull/13216 This PR introduces an integration with [Amazon Personalize](https://aws.amazon.com/personalize/) to help you to retrieve recommendations and use them in your natural language applications. This integration provides two new components: 1. An `AmazonPersonalize` client, that provides a wrapper around the Amazon Personalize API. 2. An `AmazonPersonalizeChain`, that provides a chain to pull in recommendations using the client, and then generating the response in natural language. We have added this to langchain_experimental since there was feedback from the previous PR about having this support in experimental rather than the core or community extensions. Here is some sample code to explain the usage. ```python from langchain_experimental.recommenders import AmazonPersonalize from langchain_experimental.recommenders import AmazonPersonalizeChain from langchain.llms.bedrock import Bedrock recommender_arn = "<insert_arn>" client=AmazonPersonalize( credentials_profile_name="default", region_name="us-west-2", recommender_arn=recommender_arn ) bedrock_llm = Bedrock( model_id="anthropic.claude-v2", region_name="us-west-2" ) chain = AmazonPersonalizeChain.from_llm( llm=bedrock_llm, client=client ) response = chain({'user_id': '1'}) ``` Reviewer: @3coins	6 months ago
Aymeric Roucher	0d294760e7	Community: Fuse HuggingFace Endpoint-related classes into one (#17254 ) ## Description Fuse HuggingFace Endpoint-related classes into one: - [HuggingFaceHub](`5ceaf784f3/libs/community/langchain_community/llms/huggingface_hub.py`) - [HuggingFaceTextGenInference](`5ceaf784f3/libs/community/langchain_community/llms/huggingface_text_gen_inference.py`) - and [HuggingFaceEndpoint](`5ceaf784f3/libs/community/langchain_community/llms/huggingface_endpoint.py`) Are fused into - HuggingFaceEndpoint ## Issue The deduplication of classes was creating a lack of clarity, and additional effort to develop classes leads to issues like [this hack](`5ceaf784f3/libs/community/langchain_community/llms/huggingface_endpoint.py (L159)`). ## Dependancies None, this removes dependancies. ## Twitter handle If you want to post about this: @AymericRoucher --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	6 months ago
Bagatur	8009be862e	core[patch]: Release 0.1.24 (#17744 )	6 months ago
Raghav Dixit	6c18f73ca5	community[patch]: LanceDB integration improvements/fixes (#16173 ) Hi, I'm from the LanceDB team. Improves LanceDB integration by making it easier to use - now you aren't required to create tables manually and pass them in the constructor, although that is still backward compatible. Bug fix - pandas was being used even though it's not a dependency for LanceDB or langchain PS - this issue was raised a few months ago but lost traction. It is a feature improvement for our users kindly review this , Thanks !	6 months ago
Christophe Bornet	e92e96193f	community[minor]: Add async methods to the AstraDB BaseStore (#16872 ) --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	6 months ago
Mohammad Mohtashim	43dc5d3416	community[patch]: OpenLLM Client Fixes + Added Timeout Parameter (#17478 ) - OpenLLM was using outdated method to get the final text output from openllm client invocation which was raising the error. Therefore corrected that. - OpenLLM `_identifying_params` was getting the openllm's client configuration using outdated attributes which was raising error. - Updated the docstring for OpenLLM. - Added timeout parameter to be passed to underlying openllm client.	6 months ago
Leonid Ganeline	1d2aa19aee	docs: Fix bug that caused the word "Beta" to appear twice in doc-strings (#17704 ) The current issue: Several beta descriptions in the API Reference are duplicated. For example: `[Beta] Get a context value.[Beta] Get a context value.` for the [ContextGet class](https://api.python.langchain.com/en/latest/core_api_reference.html#module-langchain_core.beta) description. NOTE: I've tested it only with a new ut! I cannot build API Reference locally :( This PR related to #17615	6 months ago
Guangdong Liu	73edf17b4e	community[minor]: Add Apache Doris as vector store (#17527 ) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	6 months ago
Bagatur	a058c8812d	community[patch]: add VoyageEmbeddings truncation (#17638 )	6 months ago
Eugene Yurtsev	d7c26c89b2	ci: rename makefile -> Makefile in docker (#17648 ) Minor file rename.	6 months ago
Mohammad Mohtashim	8d4547ae97	[Langchain_community]: Corrected the imports to make them compatible with Sqlachemy <2.0 (#17653 ) - Small Change in Imports in sql_database module to make it work with Sqlachemy <2.0 - This was identified in the following issue: #17616	6 months ago
Christophe Bornet	75465a2a3c	partners/astradb: Add dotenv to langchain-astradb integration tests (#17629 )	6 months ago
Stefano Lottini	2a239710a0	docs: update astradb imports to in docs/sample notebook to import from partner package (#17627 ) This PR replaces the imports of the Astra DB vector store with the newly-released partner package, in compliance with the deprecation notice now attached to the community "legacy" store.	6 months ago
Christophe Bornet	19ebc7418e	community: Use _AstraDBCollectionEnvironment in AstraDB VectorStore (community) (#17635 ) Another PR will be done for the langchain-astradb package. Note: for future PRs, devs will be done in the partner package only. This one is just to align with the rest of the components in the community package and it fixes a bunch of issues.	6 months ago
ccurme	0b33abc8b1	docs: update documentation for RunnableWithMessageHistory (#17602 ) - Description: Update documentation for RunnableWithMessageHistory - Issue: https://github.com/langchain-ai/langchain/issues/16642 I don't have access to an Anthropic API key so I updated things to use OpenAI. Let me know if you'd prefer another provider.	6 months ago
Mateusz Szewczyk	e25b722ea9	watsonx[patch]: Invoke callback prior to yielding token when streaming (#17625 ) Description: Invoke callback prior to yielding token in stream method for watsonx. Issue: https://github.com/langchain-ai/langchain/issues/16913	6 months ago
Nejc Habjan	b4fa847a90	community[minor]: add exclude parameter to DirectoryLoader (#17316 ) - Description: adds an `exclude` parameter to the DirectoryLoader class, based on similar behavior in GenericLoader - Issue: discussed in https://github.com/langchain-ai/langchain/discussions/9059 and I think in some other issues that I cannot find at the moment 🙇 - Dependencies: None - Twitter handle: don't have one sorry! Just https://github/nejch --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	6 months ago
Bagatur	8f14234afb	infra: ignore flakey lua test (#17618 )	6 months ago
Krista Pratico	bf8e3c6dd1	community[patch]: add fixes for AzureSearch after update to stable azure-search-documents library (#17599 ) - Description: Addresses the bugs described in linked issue where an import was erroneously removed and the rename of a keyword argument was missed when migrating from beta --> stable of the azure-search-documents package - Issue: https://github.com/langchain-ai/langchain/issues/17598 - Dependencies: N/A - Twitter handle: N/A	6 months ago
William FH	64743dea14	core[patch], community[patch], langchain[patch], experimental[patch], robocorp[patch]: bump LangSmith 0.1.* (#17567 )	6 months ago
morgana	9d7ca7df6e	community[patch]: update copy of metadata in rockset vectorstore integration (#17612 ) - Description: This fixes an issue with working with RecordManager. RecordManager was generating new hashes on documents because `add_texts` was modifying the metadata directly. Additionally moved some tests to unit tests since that was a more appropriate home. - Issue: N/A - Dependencies: N/A - Twitter handle: `@_morgan_adams_`	6 months ago
Erick Friis	c8d96f30bd	exa[patch]: fix lint (#17610 )	6 months ago
Erick Friis	8f5c70769d	astradb[patch]: fix core dep 3 (#17617 )	6 months ago
Kartheek Yakkala	44db4412c0	ci[minor] : Added graphdb in docker compose for integration tests (#17510 ) This PR adds graphdb to the docker compose so it can be used in integration tests. Co-authored-by: KARTHEEK YAKKALA <kartheekyakkala.se@gmail.com>	6 months ago
Leonid Ganeline	0835ebad70	docs: Fix bug that caused the word "Deprecated" to appear twice in doc-strings (#17615 ) The current issue: Most of the deprecation descriptions are duplicated. For example: `[Deprecated] Chat Agent.[Deprecated] Chat Agent.` for the [ChatAgent class](https://api.python.langchain.com/en/latest/langchain_api_reference.html#classes) description. NOTE: I've tested it only with new ut! I cannot build API Reference locally :(	6 months ago
Kevin	88af4fd514	docs: quickstart example returns 404 (#17609 ) Description: Appears a legacy URL in the quickstart returns a 404. Updated to use Langchain homepage and ran through tutorial to confirm results.	6 months ago
Erick Friis	aa31025dd7	astradb[patch]: fix core dep 2 (#17608 )	6 months ago
Erick Friis	cc562e7c58	astradb[patch]: fix core dep (#17606 )	6 months ago
Stefano Lottini	5240ecab99	astradb: bootstrapping Astra DB as Partner Package (#16875 ) Description: This PR introduces a new "Astra DB" Partner Package. So far only the vector store class is _duplicated_ there, all others following once this is validated and established. Along with the move to separate package, incidentally, the class name will change `AstraDB` => `AstraDBVectorStore`. The strategy has been to duplicate the module (with prospected removal from community at LangChain 0.2). Until then, the code will be kept in sync with minimal, known differences (there is a makefile target to automate drift control. Out of convenience with this check, the community package has a class `AstraDBVectorStore` aliased to `AstraDB` at the end of the module). With this PR several bugfixes and improvement come to the vector store, as well as a reshuffling of the doc pages/notebooks (Astra and Cassandra) to align with the move to a separate package. Dependencies: A brand new pyproject.toml in the new package, no changes otherwise. Twitter handle: `@rsprrs` --------- Co-authored-by: Christophe Bornet <cbornet@hotmail.com> Co-authored-by: Erick Friis <erick@langchain.dev>	6 months ago
Erick Friis	f6f0ca1bae	docs: ai21 sidebars (#17600 )	6 months ago
Erick Friis	6cc6faa00e	ai21: init package (#17592 ) Co-authored-by: Asaf Gardin <asafg@ai21.com> Co-authored-by: etang <etang@ai21.com> Co-authored-by: asafgardin <147075902+asafgardin@users.noreply.github.com>	6 months ago
Moshe Berchansky	20a56fe0a2	community[minor]: Add QuantizedEmbedders (#17391 ) Description: * adding Quantized embedders using optimum-intel and intel-extension-for-pytorch. * added mdx documentation and example notebooks * added embedding import testing. Dependencies: optimum = {extras = ["neural-compressor"], version = "^1.14.0", optional = true} intel_extension_for_pytorch = {version = "^2.2.0", optional = true} Dependencies have been added to pyproject.toml for the community lib. Twitter handle: @peter_izsak --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	6 months ago
Amir Karbasi	bccc9241ea	community[patch]: Resolve KuzuQAChain API Changes (#16885 ) - Description: Updates to the Kuzu API had broken this functionality. These updates resolve those issues and add a new test to demonstrate the updates. - Issue: #11874 - Dependencies: No new dependencies - Twitter handle: @amirk08 Test results: ``` tests/integration_tests/graphs/test_kuzu.py::TestKuzu::test_query_no_params PASSED [ 33%] tests/integration_tests/graphs/test_kuzu.py::TestKuzu::test_query_params PASSED [ 66%] tests/integration_tests/graphs/test_kuzu.py::TestKuzu::test_refresh_schema PASSED [100%] =================================================== slowest 5 durations =================================================== 0.53s call tests/integration_tests/graphs/test_kuzu.py::TestKuzu::test_refresh_schema 0.34s call tests/integration_tests/graphs/test_kuzu.py::TestKuzu::test_query_no_params 0.28s call tests/integration_tests/graphs/test_kuzu.py::TestKuzu::test_query_params 0.03s teardown tests/integration_tests/graphs/test_kuzu.py::TestKuzu::test_refresh_schema 0.02s teardown tests/integration_tests/graphs/test_kuzu.py::TestKuzu::test_query_params ==================================================== 3 passed in 1.27s ==================================================== ```	6 months ago

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