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Author	SHA1	Message	Date
Evgenii Zheltonozhskii	5b1f9c6d3a	infra: Consistent lxml requirements (#19520) ... Update the dependency for lxml to be consistent among different packages; should fix https://github.com/langchain-ai/langchain/issues/19040	2 months ago
Filip Michalsky	2fceec3771	docs: update cookbook example for SalesGPT - include Stripe Payment Link Generation (#19622) ... Thank you for contributing to LangChain! - [ ] **cookbook** - update example for SalesGPT - include Stripe Payment Link Generation - **Description:** We updated the Jupyter notebook example with the ability of the AI Agent to negotiate with customers and then close the deal by generating a custom Stripe payment link. - **Issue:** N/A - **Dependencies:** N/a - **Twitter handle:** @FilipMichalsky @0xtotaylor If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17. --------- Co-authored-by: Filip Michalsky <filip_michalsky@g.harvard.edu> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Christophe Bornet	33fa8cfcd0	core[minor]: Add async methods to MaxMarginalRelevanceExampleSelector (#19639)	2 months ago
Taqi Jaffri	72c8b3127d	cli[patch]: Fix typo in dev script name for the --chat-playground option on the cli (#19673) ... Fixes typo --------- Co-authored-by: Taqi Jaffri <tjaffri@docugami.com>	2 months ago
Jan Nissen	2e0ddd6fb8	core[minor]: support pydantic v2 models in PydanticOutputParser (#18811) ... As mentioned in #18322, the current PydanticOutputParser won't work for anyone trying to parse to pydantic v2 models. This PR adds a separate `PydanticV2OutputParser`, as well as a `langchain_core.pydantic_v2` namespace that will fail on import to any projects using pydantic<2. Happy to update the docs for output parsers if this is something we're interesting in adding. On a separate note, I also updated `check_pydantic.sh` to detect pydantic imports with leading whitespace and excluded the internal namespaces. That change can be separated into its own PR if needed. --------- Co-authored-by: Jan Nissen <jan23@gmail.com>	2 months ago
Kangmoon Seo	d0accc3275	docs: fix error output in XMLOutputParser documentation (#19569) ... - **Description:** I've made a fix to a ParseError call in the XMLOutputParser documentation. - **Issue:** None - **Dependencies:** None Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	2 months ago
Tomaz Bratanic	87d2a6b777	community[minor]: Add the option to omit schema refresh in Neo4jGraph (#19654)	2 months ago
Bagatur	5fc6531c74	docs: use first_tool_only instead of return_single (#19666)	2 months ago
jhicks2306	bcb8ab5216	docs: Improve docstring for Runnable bind method (#19659) ... Added example to the docstring of the "bind" method of Runnable. This makes it easier to understand the purpose of the method when reviewing in code editors. E.g. VS Code below. <img width="833" alt="Screenshot 2024-03-27 at 16 24 18" src="https://github.com/langchain-ai/langchain/assets/45722942/ad022d4e-7bc0-4f4b-aa7a-838f1816cc52"> --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	2 months ago
ccurme	4e9b358ed8	docs: Fix broken imports in documentation (#19655) ... Found via script in https://github.com/langchain-ai/langchain/pull/19611	2 months ago
Rajendra Kadam	0019d8a948	community[minor]: Add support for non-file-based Document Loaders in PebbloSafeLoader (#19574) ... **Description:** PebbloSafeLoader: Add support for non-file-based Document Loaders This pull request enhances PebbloSafeLoader by introducing support for several non-file-based Document Loaders. With this update, PebbloSafeLoader now seamlessly integrates with the following loaders: - GoogleDriveLoader - SlackDirectoryLoader - Unstructured EmailLoader **Issue:** NA **Dependencies:** - None **Twitter handle:** @Raj__725 --------- Co-authored-by: Rahul Tripathi <rauhl.psit.ec@gmail.com>	2 months ago
Christophe Bornet	9954c6a38e	langchain[minor]: Add async methods to EncoderBackedStore (#19597) ... Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	2 months ago
Erick Friis	929ed65554	cohere[patch]: release 0.1.0rc1 (#19663)	2 months ago
hulitaitai	dc2c9dd4d7	Update text2vec.py (#19657) ... Add that URL of the embedding tool "text2vec". Fix minor mistakes in the doc-string.	2 months ago
Erick Friis	7630e9529c	Revert "community: added `partners/package-name` folders" (#19662) ... Reverts langchain-ai/langchain#19290	2 months ago
Christophe Bornet	409c6eeb0b	core: Add async methods to LengthBasedExampleSelector (#19640)	2 months ago
Bagatur	c7f1962f73	core[patch]: Release 0.1.35 (#19660)	2 months ago
Eugene Yurtsev	e8339b1d83	core[patch]: Patch XML vulnerability in XMLOutputParser (CVE-2024-1455) (#19653) ... Patch potential XML vulnerability CVE-2024-1455 This patches a potential XML vulnerability in the XMLOutputParser in langchain-core. The vulnerability in some situations could lead to a denial of service attack. At risk are users that: 1) Running older distributions of python that have older version of libexpat 2) Are using XMLOutputParser with an agent 3) Accept inputs from untrusted sources with this agent (e.g., endpoint on the web that allows an untrusted user to interact wiith the parser)	2 months ago
Guangdong Liu	7042934b5f	community[patch]: Fix the bug that Chroma does not specify `embedding_function` (#19277) ... - **Issue:** close #18291 - @baskaryan, @eyurtsev PTAL	2 months ago
billytrend-cohere	85f57ab4cd	cohere[patch]: Fix cohere rerank (#19624) ... Fix cohere rerank inspired by https://github.com/langchain-ai/langchain/pull/19486	2 months ago
Eugene Yurtsev	8ab7bb3166	core[patch]: XMLOutputParser fix to handle changes to xml standard library (#19612) ... Newest python micro releases broke streaming in the XMLOutputParser. This fixes the parsing code to work with trailing junk after the XML content.	2 months ago
yuwenzho	3a7d2cf443	community[minor]: Add ITREX optimized Embeddings (#18474) ... Introduction [Intel® Extension for Transformers](https://github.com/intel/intel-extension-for-transformers) is an innovative toolkit designed to accelerate GenAI/LLM everywhere with the optimal performance of Transformer-based models on various Intel platforms Description adding ITREX runtime embeddings using intel-extension-for-transformers. added mdx documentation and example notebooks added embedding import testing. --------- Signed-off-by: yuwenzho <yuwen.zhou@intel.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Juan Jose Miguel Ovalle Villamil	1fe10a3e3d	experimental[patch]: Enhance LLMGraphTransformer with async processing and improved readability (#19205) ... - [x] **PR title**: "experimental: Enhance LLMGraphTransformer with async processing and improved readability" - [x] **PR message**: - **Description:** This pull request refactors the `process_response` and `convert_to_graph_documents` methods in the LLMGraphTransformer class to improve code readability and adds async versions of these methods for concurrent processing. The main changes include: - Simplifying list comprehensions and conditional logic in the process_response method for better readability. - Adding async versions aprocess_response and aconvert_to_graph_documents to enable concurrent processing of documents. These enhancements aim to improve the overall efficiency and maintainability of the `LLMGraphTransformer` class. - **Issue:** N/A - **Dependencies:** No additional dependencies required. - **Twitter handle:** @jjovalle99 - [x] **Add tests and docs**: N/A (This PR does not introduce a new integration) - [x] **Lint and test**: Ran make format, make lint, and make test from the root of the modified package(s). All tests pass successfully. Additional notes: - The changes made in this PR are backwards compatible and do not introduce any breaking changes. - The PR touches only the `LLMGraphTransformer` class within the experimental package. --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Fabrizio Ruocco	f12cb0bea4	community[patch]: Microsoft Azure Document Intelligence updates (#16932) ... - **Description:** Update Azure Document Intelligence implementation by Microsoft team and RAG cookbook with Azure AI Search --------- Co-authored-by: Lu Zhang (AI) <luzhan@microsoft.com> Co-authored-by: Yateng Hong <yatengh@microsoft.com> Co-authored-by: teethache <hongyateng2006@126.com> Co-authored-by: Lu Zhang <44625949+luzhang06@users.noreply.github.com> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Guangdong Liu	cd79305eb9	openai[patch]: fix AzureChatOpenAI missing parameter problem (#19258) ... - **Issue:** close #19255 - PTAL @baskaryan @eyurtsev	2 months ago
Leonid Ganeline	3a978a4bdc	docs: `output_parsers` page fix (#19623) ... Issue with this [page](https://python.langchain.com/docs/modules/model_io/output_parsers/): Table: "Input Type" columns: strings `str \| Message` (the escape char "\" doesn't work inside backticked text).	2 months ago
Ethan Yang	28cd5522c2	docs: fix typo in openvino document (#19627)	2 months ago
xsai9101	1c27de6ce2	docs: Fix oracle doc loader format issue (#19628)	2 months ago
Timothy	ad77fa15ee	community[patch]: Adding try-except block for GCSDirectoryLoader (#19591) ... - **Description:** Implemented try-except block for `GCSDirectoryLoader`. Reason: Users processing large number of unstructured files in a folder may experience many different errors. A try-exception block is added to capture these errors. A new argument `use_try_except=True` is added to enable *silent failure* so that error caused by processing one file does not break the whole function. - **Issue:** N/A - **Dependencies:** no new dependencies - **Twitter handle:** timothywong731 --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
fzowl	aea2be5bf3	voyageai[patch]: VoyageAI rerank (#19521) ... Adding VoyageAI reranking --------- Co-authored-by: fodizoltan <zoltan@conway.expert> Co-authored-by: Yujie Qian <thomasq0809@gmail.com>	2 months ago
Leonid Ganeline	4d85485e71	docs: `PromptTemplate` import from `core` (#19616) ... Changed import of `PromptTemplate` from `langchain` to `langchain_core` in all examples (notebooks)	2 months ago
Leonid Ganeline	3dc0f3c371	experimental[patch]: `PromptTemplate` import fix (#19617) ... Changed import of `PromptTemplate` from `langchain` to `langchain_core` in `langchain_experimental`	2 months ago
xsai9101	160a8eb178	community[minor]: add oracle autonomous database doc loader integration (#19536) ... 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:** Adding oracle autonomous database document loader integration. This will allow users to connect to oracle autonomous database through connection string or TNS configuration. https://www.oracle.com/autonomous-database/ - **Issue:** None - **Dependencies:** oracledb python package https://pypi.org/project/oracledb/ - **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. Unit test and doc are added. - [ ] **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. --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Ethan Yang	5784dfed00	docs: update openvino documents (#19543) ... Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Erick Friis	bf8ba00520	cli[patch]: release 0.0.22rc0, chat playground (#19614)	2 months ago
Leonid Ganeline	a3d24bc10b	docs: release date fix (#19585) ... Replaced the overdue release promise.	2 months ago
Raghav Rawat	b5640a0883	docs: Update apify.ipynb for Document class import (#19598) ... - **Description:** Update to correctly import Document class - from langchain_core.documents import Document - **Issue:** Fixes the notebook and the hosted documentation [here](https://python.langchain.com/docs/integrations/tools/apify) Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
jhicks2306	087823aefa	docs: Update docstring for MessagesPlaceholder (#19601) ... Update to docstring for MessagesPlaceholder so that it shows helpful information in code editors. E.g. VS Code as shown below. <img width="587" alt="Screenshot 2024-03-26 at 17 18 58" src="https://github.com/langchain-ai/langchain/assets/45722942/8f49d09f-ed8d-4f61-a9d4-3611dbe9c9c5"> --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Christophe Bornet	7c2578bd55	langchain[patch]: Add async methods to EmbeddingRouterChain (#19603)	2 months ago
Christophe Bornet	b3d7b5a653	langchain[patch[: Add async methods to TimeWeightedVectorStoreRetriever (#19606)	2 months ago
Adam Law	aeb7b6b11d	community[patch]: use semantic_configurations in AzureSearch (#19347) ... - **Description:** Currently the semantic_configurations are not used when creating an AzureSearch instance, instead creating a new one with default values. This PR changes the behavior to use the passed semantic_configurations if it is present, and the existing default configuration if not. --------- Co-authored-by: Adam Law <adamlaw@microsoft.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Christophe Bornet	a7274f006e	langchain[patch]: Add async methods to VectorstoreIndexCreator (#19582)	2 months ago
Bagatur	241774012a	core[patch]: Release 0.1.34 (#19609) ... Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	2 months ago
Nuno Campos	c78eb55859	load: Optionally disable reading secrets from env (#19596) ... 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.	2 months ago
Eugene Yurtsev	d3c9974da2	core[patch]: Temporarily disable test for streaming xml parser (#19610) ... Test is failing due to micro version bump in python interpreter which changed something about how std xml parser works	2 months ago
Eugene Yurtsev	8bc5cdccee	core[patch]: Reverting changes with defusedXML (#19604) ... DefusedXML is causing parsing errors on previously functional code with the 0.7.x versions. These do not seem to support newer version of python well. 0.8.x has only been released as rc, so we're not going to to use it in the core package	2 months ago
Giannis	9ea2a9b0c1	cohere[patch]: Add additional kwargs support for Cohere SDK params (#19533) ... * Adds support for `additional_kwargs` in `get_cohere_chat_request` * This functionality passes in Cohere SDK specific parameters from `BaseMessage` based classes to the API --------- Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
Adrian Valente	2763d8cbe5	community: add len() implementation to Chroma (#19419) ... Thank you for contributing to LangChain! - [x] **Add len() implementation to Chroma**: "package: community" - [x] **PR message**: - **Description:** add an implementation of the __len__() method for the Chroma vectostore, for convenience. - **Issue:** no exposed method to know the size of a Chroma vectorstore - **Dependencies:** None - **Twitter handle:** lowrank_adrian - [x] **Add tests and docs** - [x] **Lint and test** --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Tom Aarsen	e0a1278d2b	docs: HFEmbeddings: Add more information to model_kwargs/encode_kwargs (#19594) ... - **Description:** Be more explicit with the `model_kwargs` and `encode_kwargs` for `HuggingFaceEmbeddings`. - **Issue:** - - **Dependencies:** - I received some reports by my users that they didn't realise that you could change the default `batch_size` with `HuggingFaceEmbeddings`, which may be attributed to how the `model_kwargs` and `encode_kwargs` don't give much information about what you can specify. I've added some parameter names & links to the Sentence Transformers documentation to help clear it up. Let me know if you'd rather have Markdown/Sphinx-style hyperlinks rather than a "bare URL". - Tom Aarsen	2 months ago
Dobiichi-Origami	18e6f9376d	community[Qianfan]: add function_call in additional_kwargs (#19550) ... - **Description:** add lacked `function_call` field in `additional_kwargs` in previous version - **Dependencies:** None of new dependency	2 months ago