1450 Commits (6b98207edaefdae997dda521f8a2e2eed3646c80)

Author	SHA1	Message	Date
maang-h	015ab91b83	community[patch]: Add ToolMessage for ChatZhipuAI (#25547) ... - **Description:** Add ToolMessage for `ChatZhipuAI` to solve the issue #25490	1 month ago
Mohammad Mohtashim	75c3c81b8c	[Community]: Fix - Open AI Whisper `client.audio.transcriptions` returning Text Object which raises error (#25271) ... - **Description:** The following [line](fd546196ef/libs/community/langchain_community/document_loaders/parsers/audio.py (L117)) in `OpenAIWhisperParser` returns a text object for some odd reason despite the official documentation saying it should return `Transcript` Instance which should have the text attribute. But for the example given in the issue and even when I tried running on my own, I was directly getting the text. The small PR accounts for that. - **Issue:** : #25218 I was able to replicate the error even without the GenericLoader as shown below and the issue was with `OpenAIWhisperParser` ```python parser = OpenAIWhisperParser(api_key="sk-fxxxxxxxxx", response_format="srt", temperature=0) list(parser.lazy_parse(Blob.from_path('path_to_file.m4a'))) ```	1 month ago
maang-h	32f5147523	docs: Fix QianfanLLMEndpoint and Tongyi input text (#25529) ... - **Description:** Fix `QianfanLLMEndpoint` and `Tongyi` input text.	1 month ago
ZhangShenao	4255a30f20	Improvement[Community] Improve api doc for `SingleFileFacebookMessengerChatLoader` (#25536) ... Delete redundant args in api doc	1 month ago
ccurme	b83f1eb0d5	core, partners: implement standard tracing params for LLMs (#25410)	1 month ago
Bagatur	253ceca76a	docs: fix mimetype parser docstring (#25463)	1 month ago
ccurme	8afbab4cf6	langchain[patch]: deprecate various chains (#25310) ... - [x] NatbotChain: move to community, deprecate langchain version. Update to use `prompt | llm | output_parser` instead of LLMChain. - [x] LLMMathChain: deprecate + add langgraph replacement example to API ref - [x] HypotheticalDocumentEmbedder (retriever): update to use `prompt | llm | output_parser` instead of LLMChain - [x] FlareChain: update to use `prompt | llm | output_parser` instead of LLMChain - [x] ConstitutionalChain: deprecate + add langgraph replacement example to API ref - [x] LLMChainExtractor (document compressor): update to use `prompt | llm | output_parser` instead of LLMChain - [x] LLMChainFilter (document compressor): update to use `prompt | llm | output_parser` instead of LLMChain - [x] RePhraseQueryRetriever (retriever): update to use `prompt | llm | output_parser` instead of LLMChain	1 month ago
ccurme	ba167dc158	community[patch]: update connection string in azure cosmos integration test (#25438)	1 month ago
Isaac Francisco	966b408634	[docs]: doc loader changes (#25417)	1 month ago
Werner van der Merwe	1d3f7231b8	fix: typo where github should be gitlab (#25397) ... **PR title**: "GitLabToolkit: fix typo" - **Description:** fix typo where GitHub should have been GitLab - **Dependencies:** None	1 month ago
Bagatur	493e474063	docs: udpated api reference (#25172) ... - Move the API reference into the vercel build - Update api reference organization and styling	1 month ago
ccurme	27690506d0	multiple: update removal targets (#25361)	1 month ago
Harrison Chase	967b6f21f6	docs: improve document loaders index (#25365) ... Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Isaac Francisco	f4ffd692a3	[docs]: standardize doc loader doc strings (#25325)	1 month ago
Isaac Francisco	e0bbb81d04	[docs]: standardize tool docstrings (#25351)	1 month ago
thedavgar	9d08369442	community: fix AzureSearch vectorstore asyncronous methods (#24921) ... **Description** Fix the asyncronous methods to retrieve documents from AzureSearch VectorStore. The previous changes from [this commit](ffe6ca986e) create a similar code for the syncronous methods and the asyncronous ones but the asyncronous client return an asyncronous iterator "AsyncSearchItemPaged" as said in the issue #24740. To solve this issue, the syncronous iterators in asyncronous methods where changed to asyncronous iterators. @chrislrobert said in [this comment](https://github.com/langchain-ai/langchain/issues/24740#issuecomment-2254168302) that there was a still a flaw due to `with` blocks that close the client after each call. I removed this `with` blocks in the `async_client` following the same pattern as the sync `client`. In order to close up the connections, a __del__ method is included to gently close up clients once the vectorstore object is destroyed. **Issue:** #24740 and #24064 **Dependencies:** No new dependencies for this change **Example notebook:** I created a notebook just to test the changes work and gives the same results as the syncronous methods for vector and hybrid search. With these changes, the asyncronous methods in the retriever work as well.  **Lint and test**: Passes the tests and the linter	1 month ago
Fedor Nikolaev	2b15518c5f	community: add args_schema to SearxSearchResults tool (#25350) ... This adds `args_schema` member to `SearxSearchResults` tool. This member is already present in the `SearxSearchRun` tool in the same file. I was having `TypeError: Type is not JSON serializable: AsyncCallbackManagerForToolRun` being thrown in langserve playground when I was using `SearxSearchResults` tool as a part of chain there. This fixes the issue, so the error is not raised anymore. This is a example langserve app that was giving me the error, but it works properly after the proposed fix: ```python #!/usr/bin/env python from fastapi import FastAPI from langchain_core.prompts import ChatPromptTemplate from langchain_core.output_parsers import StrOutputParser from langchain_core.runnables import RunnablePassthrough from langchain_openai import ChatOpenAI from langchain_community.utilities import SearxSearchWrapper from langchain_community.tools.searx_search.tool import SearxSearchResults from langserve import add_routes template = """Answer the question based only on the following context: {context} Question: {question} """ prompt = ChatPromptTemplate.from_template(template) model = ChatOpenAI() s = SearxSearchWrapper(searx_host="http://localhost:8080") search = SearxSearchResults(wrapper=s) search_chain = ( {"context": search, "question": RunnablePassthrough()} | prompt | model | StrOutputParser() ) app = FastAPI() add_routes( app, search_chain, path="/chain", ) if __name__ == "__main__": import uvicorn uvicorn.run(app, host="localhost", port=8000) ```	1 month ago
maang-h	089f5e6cad	Standardize SparkLLM (#25239) ... - **Description:** Standardize SparkLLM, include: - docs, the issue #24803 - to support stream - update api url - model init arg names, the issue #20085	1 month ago
Chen Xiabin	24155aa1ac	qianfan generate/agenerate with usage_metadata (#25332)	1 month ago
Erick Friis	2907ab2297	community: release 0.2.12 (#25324)	1 month ago
Ben Chambers	1adc161642	community: kwargs for CassandraGraphVectorStore (#25300) ... - **Description:** pass kwargs from CassandraGraphVectorStore to underlying store Co-authored-by: ccurme <chester.curme@gmail.com>	1 month ago
ccurme	e77eeee6ee	core[patch]: add standard tracing params for retrievers (#25240)	1 month ago
Mohammad Mohtashim	9927a4866d	[Community] - Added bind_tools and with_structured_output for ChatZhipuAI (#23887) ... - **Description:** This PR implements the `bind_tool` functionality for ChatZhipuAI as requested by the user. ChatZhipuAI models support tool calling according to the `OpenAI` tool format, as outlined in their official documentation [here](https://open.bigmodel.cn/dev/api#glm-4). - **Issue:** ##23868 --------- Co-authored-by: ccurme <chester.curme@gmail.com>	1 month ago
maang-h	bc60cddc1b	docs: Fix ChatBaichuan, QianfanChatEndpoint, ChatSparkLLM, ChatZhipuAI docs (#25265) ... - **Description:** Fix some chat models docs, include: - ChatBaichuan - QianfanChatEndpoint - ChatSparkLLM - ChatZhipuAI	1 month ago
ZhangShenao	43deed2a95	Improvement[Embeddings] Add dimension support to `ZhipuAIEmbeddings` (#25274) ... - In the in ` embedding-3 ` and later models of Zhipu AI, it is supported to specify the dimensions parameter of Embedding. Ref: https://bigmodel.cn/dev/api#text_embedding-3 . - Add test case for `embedding-3` model by assigning dimensions.	1 month ago
Eugene Yurtsev	6dd9f053e3	core[patch]: Deprecating beta upsert APIs in vectorstore (#25069) ... This PR deprecates the beta upsert APIs in vectorstore. We'll introduce them in a V2 abstraction instead to keep the existing vectorstore implementations lighter weight. The main problem with the existing APIs is that it's a bit more challenging to implement the correct behavior w/ respect to IDs since ID can be present in both the function signature and as an optional attribute on the document object. But VectorStores that pass the standard tests should have implemented the semantics properly! --------- Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Eugene Yurtsev	b6f0174bb9	community[patch],core[patch]: Update EdenaiTool root_validator and add unit test in core (#25233) ... This PR gets rid `root_validators(allow_reuse=True)` logic used in EdenAI Tool in preparation for pydantic 2 upgrade. - add another test to secret_from_env_factory	1 month ago
Eugene Yurtsev	bd6c31617e	community[patch]: Remove more @allow_reuse=True validators (#25236) ... Remove some additional allow_reuse=True usage in @root_validators.	1 month ago
Eugene Yurtsev	6e57aa7c36	community[patch]: Remove usage of @root_validator(allow_reuse=True) (#25235) ... Remove usage of @root_validator(allow_reuse=True)	1 month ago
thiswillbeyourgithub	a2b4c33bd6	community[patch]: FAISS: ValueError mentions normalize_score_fn isntead of relevance_score_fn (#25225) ... Thank you for contributing to LangChain! - [X] **PR title**: "community: fix valueerror mentions wrong argument missing" - 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" - [X] **PR message**: ***Delete this entire checklist*** and replace with - **Description:** when faiss.py has a None relevance_score_fn it raises a ValueError that says a normalize_fn_score argument is needed. Co-authored-by: ccurme <chester.curme@gmail.com>	1 month ago
Shivendra Soni	66b7206ab6	community: Add llm-extraction option to FireCrawl Document Loader (#25231) ... **Description:** This minor PR aims to add `llm_extraction` to Firecrawl loader. This feature is supported on API and PythonSDK, but the langchain loader omits adding this to the response. **Twitter handle:** [scalable_pizza](https://x.com/scalablepizza) --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
ccurme	3b7437d184	docs: update integration api refs (#25195) ... - [x] toolkits - [x] retrievers (in this repo)	1 month ago
Eugene Yurtsev	98779797fe	community[patch]: Use get_fields adapter for pydantic (#25191) ... Change all usages of __fields__ with get_fields adapter merged into langchain_core. Code mod generated using the following grit pattern: ``` engine marzano(0.1) language python `$X.__fields__` => `get_fields($X)` where { add_import(source="langchain_core.utils.pydantic", name="get_fields") } ```	1 month ago
Rajendra Kadam	663638d6a8	community[minor]: [SharePointLoader] Load extended metadata for the root folder (#24872) ... - **Title:** [SharePointLoader] Load extended metadata for the root folder - **Description:** - Ensure extended metadata loads correctly for the root folder. - Cleanup: Refactor SharePointLoader to remove unused fields(`file_id` & `site_id`). - **Dependencies:** NA - **Add tests and docs:** NA	1 month ago
Eugene Yurtsev	bf5193bb99	community[patch]: Upgrade pydantic extra (#25185) ... Upgrade to using a literal for specifying the extra which is the recommended approach in pydantic 2. This works correctly also in pydantic v1. ```python from pydantic.v1 import BaseModel class Foo(BaseModel, extra="forbid"): x: int Foo(x=5, y=1) ``` And ```python from pydantic.v1 import BaseModel class Foo(BaseModel): x: int class Config: extra = "forbid" Foo(x=5, y=1) ``` ## Enum -> literal using grit pattern: ``` engine marzano(0.1) language python or { `extra=Extra.allow` => `extra="allow"`, `extra=Extra.forbid` => `extra="forbid"`, `extra=Extra.ignore` => `extra="ignore"` } ``` Resorted attributes in config and removed doc-string in case we will need to deal with going back and forth between pydantic v1 and v2 during the 0.3 release. (This will reduce merge conflicts.) ## Sort attributes in Config: ``` engine marzano(0.1) language python function sort($values) js { return $values.text.split(',').sort().join("\n"); } class_definition($name, $body) as $C where { $name <: `Config`, $body <: block($statements), $values = [], $statements <: some bubble($values) assignment() as $A where { $values += $A }, $body => sort($values), } ```	1 month ago
ololand	249945a572	Update polygon.py for business subscription (#25085) ... For business subscription the status is STOCKSBUSINESS not OK 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, ccurme, vbarda, hwchase17.	1 month ago
ogawa	d895db11d6	community[patch]: gpt-4o-2024-08-06 costs (#25164) ... - **Description:** updated OpenAI cost definitions according to the following: - https://openai.com/api/pricing/ - **Twitter handle:** `@ogawa65a` --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
maang-h	0ba125c3cd	docs: Standardize QianfanLLMEndpoint LLM (#25139) ... - **Description:** Standardize QianfanLLMEndpoint LLM，include: - docs, the issue #24803 - model init arg names, the issue #20085	1 month ago
Pat Patterson	7e7fcf5b1f	community: Fix ValidationError on creating GPT4AllEmbeddings with no gpt4all_kwargs (#25124) ... - **Description:** Instantiating `GPT4AllEmbeddings` with no `gpt4all_kwargs` argument raised a `ValidationError`. Root cause: #21238 added the capability to pass `gpt4all_kwargs` through to the `GPT4All` instance via `Embed4All`, but broke code that did not specify a `gpt4all_kwargs` argument. - **Issue:** #25119 - **Dependencies:** None - **Twitter handle:** [`@metadaddy`](https://twitter.com/metadaddy)	1 month ago
Virat Singh	264ab96980	community: Add stock market tools from financialdatasets.ai (#25025) ... **Description:** In this PR, I am adding three stock market tools from financialdatasets.ai (my API!): - get balance sheets - get cash flow statements - get income statements Twitter handle: [@virattt](https://twitter.com/virattt) --------- Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
Naval Chand	71c0698ee4	Added bedrock 3-5 sonnet cost detials for BedrockAnthropicTokenUsageCallbackHandler (#25104) ... Thank you for contributing to LangChain! - [ ] **PR title**: "package: description" - Example: "community: Added bedrock 3-5 sonnet cost detials for BedrockAnthropicTokenUsageCallbackHandler" - [ ] **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, ccurme, vbarda, hwchase17. Co-authored-by: Naval Chand <navalchand@192.168.1.36>	2 months ago
Isaac Francisco	a72fddbf8d	[docs]: vector store integration pages (#24858) ... Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
maang-h	1028af17e7	docs: Standardize Tongyi (#25103) ... - **Description:** Standardize Tongyi LLM，include: - docs, the issue #24803 - model init arg names, the issue #20085	2 months ago
Dobiichi-Origami	061ed250f6	delete the default model value from langchain and discard the need fo… (#24915) ... - description: I remove the limitation of mandatory existence of `QIANFAN_AK` and default model name which langchain uses cause there is already a default model nama underlying `qianfan` SDK powering langchain component. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	2 months ago
Dominik Fladung	ffa0c838d8	Allow ConfluenceLoader authorization via Personal Access Tokens (#25096) ... - community: Allow authorization to Confluence with bearer token - **Description:** Allow authorization to Confluence with [Personal Access Token](https://confluence.atlassian.com/enterprise/using-personal-access-tokens-1026032365.html) by checking for the keys `['client_id', token: ['access_token', 'token_type']]` - **Issue:** Currently the following error occurs when using an personal access token for authorization. ```python loader = ConfluenceLoader( url=os.getenv('CONFLUENCE_URL'), oauth2={ 'token': {"access_token": os.getenv("CONFLUENCE_ACCESS_TOKEN"), "token_type": "bearer"}, 'client_id': 'client_id', }, page_ids=['12345678'], ) ``` ``` ValueError: Error(s) while validating input: ["You have either omitted require keys or added extra keys to the oauth2 dictionary. key values should be `['access_token', 'access_token_secret', 'consumer_key', 'key_cert']`"] ``` With this PR the loader runs as expected. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	2 months ago
jigsawlabs-student	427a04151c	community: fix neo4j from_existing_graph (#24912) ... Fixes Neo4JVector.from_existing_graph integration with huggingface Previously threw an error with existing databases, because from_existing_graph query returns empty list of new nodes, which are then passed to embedding function, and huggingface errors with empty list. Fixes [24401](https://github.com/langchain-ai/langchain/issues/24401) --------- Co-authored-by: Jeff Katzy <jeffreyerickatz@gmail.com>	2 months ago
Jim Baldwin	6890daa90c	community: make AthenaLoader profile_name optional and fix type hint (#24958) ... - **Description:** This PR makes the AthenaLoader profile_name optional and fixes the type hint which says the type is `str` but it should be `str` or `None` as None is handled in the loader init. This is a minor problem but it just confused me when I was using the Athena Loader to why we had to use a Profile, as I want that for local but not production. - **Issue:** #24957 - **Dependencies:** None.	2 months ago
Dobiichi-Origami	c5cb52a3c6	community: fix issue of the existence of numeric object in `additional_kwargs` a… (#24863) ... - **Description:** A previous PR breaks the code from `baidu_qianfan_endpoint.py` which causes the malfunction of streaming	2 months ago
ZhangShenao	cda79dbb6c	community[patch]: Optimize test case for `MoonshotChat` (#25050) ... Optimize test case for `MoonshotChat`. Use standard ChatModelIntegrationTests.	2 months ago
Alex Sherstinsky	208042e0f2	community: Fix Predibase Integration for HuggingFace-hosted fine-tuned adapters (#25015) ... Thank you for contributing to LangChain! - [x] **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! - [x] **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, ccurme, vbarda, hwchase17.	2 months ago