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Author	SHA1	Message	Date
Thomas B	9d8468a576	Enhancement on feature/yaml output parser (#14674) ... Adding to my previously, already merged PR I made some further improvements: * Added documentation to the existing Pydantic Parser notebook, with an example using LCEL and `with_retry()` on `OutputParserException`. * Added an additional output example to the prompt * More lenient parser in terms of LLM output format * Amended unit test FYI @hwchase17 --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	8 months ago
Zeeland	ff10f30149	fix: syntax error in function docs (#14641) ... fix syntax error in function docs	8 months ago
Paresh Chiramel	9be08a1956	Update _retrieve_ref inside json_schema.py to include an isdigit() check (#14745) ... - **Description:** Update _retrieve_ref inside json_schema.py to include an isdigit() check - **Issue:** This library is used inside dereference_refs inside langchain_community.agent_toolkits.openapi.spec. When I read in a yaml file which has references for "400", "401" etc; the line "out = out[component]" causes a KeyError. The isdigit() check ensures that if it is an integer like "400" or "401"; it converts it into integer before using it as a key to prevent the error. - **Dependencies:** No dependencies - **Tag maintainer:** @baskaryan --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	8 months ago
Joshua Sundance Bailey	cfd27b1786	python-lint (#14689) ... # Description: _python-lint_ This agent writes Python code that is formatted and linted using `black`, `ruff`, and `mypy`, but does not execute the code. It writes the code to a temporary file and then runs the linters. Once these checks pass, the code is returned. # Dependencies - black - ruff - mypy # Demo The functionality can be seen here: https://huggingface.co/spaces/joshuasundance/langchain-streamlit-demo	8 months ago
Muntaqa Mahmood	cf2dd2fa25	Added: docs Headers to Steam Tool notebook steps (#14749) ... Added some Headers in steam tool notebook to match consistency with the other toolkit notebooks - Dependencies: no new dependencies - Tag maintainer: @hwchase17, @baskaryan --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	8 months ago
Christophe Bornet	e2a8962ba6	Add AstraDB document loader (#14747) ... - **Description:** this adds the AstraDB document loader and an integration test - **Twitter handle:** cbornet_	8 months ago
Leonid Ganeline	de682761c5	docs `microsoft` pages sort order fix (#14771) ... `integrations/document_loaders/` `Excel` and `OneNote` pages in the navbar were in the wrong sort order. It is because the file names are not equal to the page titles. - renamed `excel` and `onenote` file names	8 months ago
Igor Dvorkin	76923e5743	Restore self message sent before OSX 12 Monterey (#14818) ... <!-- 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. -->	8 months ago
savoiepe	d006be60ec	Added more filtering options to pgvector vectorstore (#14852) ... - **Description:** Using PGVector vector store, it was only possible to filter for values equals, in or not in metadata. Extended this feature to work with the following keywords : IN, NIN, BETWEEN, GT, LT, NE, EQ, LIKE, CONTAINS, OR, AND --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	8 months ago
Rajesh Sharma	dfd7b9edda	Update regex in output parser (#15082) ... The regex used to match "Action" and "Action Input" in the output parser has been updated. Previously, the regex did not correctly handle multi-line inputs for "Action Input". The updated code uses the 're.DOTALL' flag to ensure multi-line inputs are correctly captured. <!-- Thank you for contributing to LangChain! Please title your PR "<package>: <description>", where <package> is whichever of langchain, community, core, experimental, etc. is being modified. 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, - **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` from the root of the package you've modified to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://python.langchain.com/docs/contributing/ 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. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	8 months ago
chyroc	32e96a471c	Refactor: use SecretStr for llm_rails embeddings (#15090)	8 months ago
chyroc	b440f92d81	Refactor: use SecretStr for embaas embeddings (#15091)	8 months ago
chyroc	ea6cf0f1b1	Refactor: use SecretStr for edenai embeddings (#15092)	8 months ago
chyroc	32e6e9de13	Refactor: use SecretStr for palm chat-model (#15100)	8 months ago
chyroc	b6952d41e5	Refactor: use SecretStr for GPTRouter chat-model (#15101)	8 months ago
Nan LI	f506b4cfd2	community: Integration of New Chat Model Based on ChatGLM3 via ZhipuAI API (#15105) ... - **Description:** - This PR introduces a significant enhancement to the LangChain project by integrating a new chat model powered by the third-generation base large model, ChatGLM3, via the zhipuai API. - This advanced model supports functionalities like function calls, code interpretation, and intelligent Agent capabilities. - The additions include the chat model itself, comprehensive documentation in the form of Python notebook docs, and thorough testing with both unit and integrated tests. - **Dependencies:** This update relies on the ZhipuAI package as a key dependency. - **Twitter handle:** If this PR receives spotlight attention, we would be honored to receive a mention for our integration of the advanced ChatGLM3 model via the ZhipuAI API. Kindly tag us at @kaiwu. To ensure quality and standards, we have performed extensive linting and testing. Commands such as make format, make lint, and make test have been run from the root of the modified package to ensure compliance with LangChain's coding standards. TO DO: Continue refining and enhancing both the unit tests and integrated tests. --------- Co-authored-by: jing <jingguo92@gmail.com> Co-authored-by: hyy1987 <779003812@qq.com> Co-authored-by: jianchuanqi <qijianchuan@hotmail.com> Co-authored-by: lirq <whuclarence@gmail.com> Co-authored-by: whucalrence <81530213+whucalrence@users.noreply.github.com> Co-authored-by: Jing Guo <48378126+JaneCrystall@users.noreply.github.com>	8 months ago
Hin	2cf1e73d12	Feat add volcano embedding (#14693) ... Description: Volcano Ark is an enterprise-grade large-model service platform for developers, providing a full range of functions and services such as model training, inference, evaluation, fine-tuning. You can visit its homepage at https://www.volcengine.com/docs/82379/1099455 for details. This change could help developers use the platform for embedding. Issue: None Dependencies: volcengine Tag maintainer: @baskaryan Twitter handle: @hinnnnnnnnnnnns --------- Co-authored-by: lujingxuansc <lujingxuansc@bytedance.com>	8 months ago
Harrison Chase	81a7a83b21	[docs] update toolkit docs (#15294) ... its probably too much work to do all toolkits before 0.1 Also, some agent toolkits (like pandas and python) will require more work	8 months ago
Naveen RS	fbe4209ce1	Update LLaMA2_sql_chat.ipynb (#15379) ... Updated prompt input suggestions <!-- Thank you for contributing to LangChain! Please title your PR "<package>: <description>", where <package> is whichever of langchain, community, core, experimental, etc. is being modified. 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, - **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` from the root of the package you've modified to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://python.langchain.com/docs/contributing/ 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. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	8 months ago
GauravWaghmare	f79bec12eb	Langchain: Fix typo in documentation (#15124) ... **Description:** Fix typo in documentation. **Twitter handle:** @HydrogenHydride	8 months ago
David Křístek	a010f29013	fix: call correct stream method in ollama (#15104) ... Co-authored-by: David Kristek <david@David--MacBook-Pro.local>	8 months ago
Vardhaman	c2c2f252c2	docs: updated document for 'Return Source Documents' Functionality (#15106) ... <!-- Thank you for contributing to LangChain! Please title your PR "<package>: <description>", where <package> is whichever of langchain, community, core, experimental, etc. is being modified. 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, - **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` from the root of the package you've modified to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://python.langchain.com/docs/contributing/ 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. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> - **Description:** updated the outdated code in the document that was generating the error, - **Issue:** #15086 , - **Dependencies:** N/A, - **Twitter handle:** [@vardhaman722](https://twitter.com/vardhaman722)	8 months ago
Christian Janiake	be578f32be	community:Lazy load wikipedia dump file (#15111) ... **Description:** the MWDumpLoader implementation currently does not support the lazy_load method, and the files are usually very large. We are proposing refactoring the load function, extracting two private functions with the functionality of loading the dump file and parsing a single page, to reuse the code in the lazy_load implementation.	8 months ago
purificant	619cd3ce54	ci: upgrade actions (#15114) ... This PR upgrades CI actions [actions/setup-python](https://github.com/actions/setup-python/releases/tag/v5.0.0) and [google-github-actions/auth](https://github.com/google-github-actions/auth/releases/tag/v2.0.0)	8 months ago
Samuel Path	138f97af23	Add missing comment char "#" before Load in chain.py for the rag-pinecone-rerank template (#15209) ... Without this additional `#`, one needs to add it manually after uncommenting the section.	8 months ago
chyroc	a4ae4bc361	feat: mask api_key for konko (#14010) ... for https://github.com/langchain-ai/langchain/issues/12165	8 months ago
joel-teratis	62d32bd214	fix(minor): added missing **kwargs parameter to chroma query function (#14919) ... **Description:** This PR adds the `**kwargs` parameter to six calls in the `chroma.py` package. All functions already were able to receive `kwargs` but they were discarded before. **Issue:** When passing `kwargs` to functions in the `chroma.py` package they are being ignored. For example: ``` chroma_instance.similarity_search_with_score( query, k=100, include=["metadatas", "documents", "distances", "embeddings"], # this parameter gets ignored ) ``` The `include` parameter does not get passed on to the next function and does not have any effect. **Dependencies:** None	8 months ago
Abhishek Mishra	f466b6aa4a	Documentation: Update playwright documentation for langchain version >= 0.0.351 (#15260) ... - A documentation change in the example listed under: https://python.langchain.com/docs/integrations/toolkits/playwright - `create_async_playwright_browser` does not exist under the module: `langchain.tools.playwright.utils` post >= 0.0.351 version - No dependencies to be changed --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	8 months ago
chyroc	0665a7da19	Docs: add param comment for `tracing_v2_enabled` (#15308) ... Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	8 months ago
Ahmed Hathout	d0a1c71eda	Langchain: Fix quickstart doc code not working (#15352) ... The quickstart doc is missing a few but very simple things that without them, the code does not work. This PR fixes that by - Adding commands to install `tiktoken` and `langchainhub` - Adds a comma between 2 parameters for one of the methods	8 months ago
Donovan Muller	a7f0b65d26	Docs: Fix spelling and grammar on Concepts page (#15364) ... - **Description:** Fix a few spelling and grammar issues - **Issue:** NA - **Dependencies:** NA - **Twitter handle:** @donovancmuller <!-- Thank you for contributing to LangChain! Please title your PR "<package>: <description>", where <package> is whichever of langchain, community, core, experimental, etc. is being modified. 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, - **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` from the root of the package you've modified to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://python.langchain.com/docs/contributing/ 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. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	8 months ago
Harrison Chase	768334b6a4	[docs] update agent cookbook lcel (#15349)	8 months ago
Yinghao Zhu	870b4033ed	docs(ollama): Fix Documentation in `CallbackManager`, missing `])` (#15380) ... - **Description:** This PR corrects a documentation error in the `ollama` usage tutorial. Specifically, it fixes a missing `])` in the `CallbackManager()` example, ensuring that the code snippet is syntactically correct and can be successfully executed. - **Issue:** N/A - **Dependencies:** No additional dependencies are required for this change. - **Twitter handle:** My twitter is @yhzhu99	8 months ago
Naveen RS	fc8dc6bb39	Update Multi_modal_RAG.ipynb (#15378) ... Updated comment for better understanding <!-- Thank you for contributing to LangChain! Please title your PR "<package>: <description>", where <package> is whichever of langchain, community, core, experimental, etc. is being modified. 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, - **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` from the root of the package you've modified to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://python.langchain.com/docs/contributing/ 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. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	8 months ago
NuODaniel	7773943a51	community:qianfan endpoint support init params & remove useless params definietion (#15381) ... - **Description:** - support custom kwargs in object initialization. For instantance, QPS differs from multiple object(chat/completion/embedding with diverse models), for which global env is not a good choice for configuration. - **Issue:** no - **Dependencies:** no - **Twitter handle:** no @baskaryan PTAL	8 months ago
Bagatur	26f84b74d0	docs: revamp redirects (#15366)	8 months ago
Bagatur	27dca2d92f	docs: cleanup rag use case (#15284)	8 months ago
Ofer Mendelevitch	11accf8366	Community: Newlines before bullets in IPYNB files (Vectara) (#15330) ... - **Description:** updated all Vectara IPYNB files so that bullets look okay in docs (added newline) - **Twitter handle:** @ofermend	8 months ago
Nuno Campos	b9636e5c98	Catch type errors in dumps/dumpd (#15336) ... These can happen for edge cases not covered by `default` handler (eg. "strange" keys in dicts) <!-- Thank you for contributing to LangChain! Please title your PR "<package>: <description>", where <package> is whichever of langchain, community, core, experimental, etc. is being modified. 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, - **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` from the root of the package you've modified to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://python.langchain.com/docs/contributing/ 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. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	8 months ago
Nuno Campos	99000c612e	Propagate context vars in all classes/methods (#15329) ... - Any direct usage of ThreadPoolExecutor or asyncio.run_in_executor needs manual handling of context vars <!-- Thank you for contributing to LangChain! Please title your PR "<package>: <description>", where <package> is whichever of langchain, community, core, experimental, etc. is being modified. 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, - **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` from the root of the package you've modified to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://python.langchain.com/docs/contributing/ 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. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	8 months ago
Ankush Gola	7eec8f2487	Delete V1 tracer and refactor tracer tests to core (#15326)	8 months ago
Nuno Campos	4e4b119614	Fix executor	8 months ago
Harrison Chase	f20c56db41	[documentation] documentation revamp (#15281) ... needs new versions of langchain-core and langchain --------- Co-authored-by: Nuno Campos <nuno@langchain.dev>	8 months ago
chyroc	7ce338201c	Patch: improve check openai version (#15301)	8 months ago
Jon Nolen	27ee61645d	core: Update messages/__init__.py to account for AIMessageChunk which breaks message history runnable. (#15327) ... - **Description:** fix parse issue for AIMessageChunk when using - **Issue:** https://github.com/langchain-ai/langchain/issues/14511 - **Dependencies:** none - **Twitter handle:** none Taken from this fix: https://github.com/gpt-engineer-org/gpt-engineer/issues/804#issuecomment-1769853850 Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` from the root of the package you've modified to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://python.langchain.com/docs/contributing/ 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. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	8 months ago
Piyush Ranjan	76ec3b0ab4	community: corrected typo in .readthedocs.yaml (#15309) ... corrected a possible typing mistake in .readthedocs.yaml	8 months ago
Nuno Campos	9bb1fbcadf	Lint	8 months ago
Nuno Campos	f7313adf2a	old py compat	8 months ago
Nuno Campos	eb5e250188	Propagate context vars in all classes/methods ... - Any direct usage of ThreadPoolExecutor or asyncio.run_in_executor needs manual handling of context vars	8 months ago
Kelly Elton	70e5d05952	Update vectorstore_retriever_memory.mdx (#15275) ... removed bad comments <!-- Thank you for contributing to LangChain! Please title your PR "<package>: <description>", where <package> is whichever of langchain, community, core, experimental, etc. is being modified. 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, - **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` from the root of the package you've modified to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://python.langchain.com/docs/contributing/ 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. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	8 months ago