5569 Commits (feb351737c55a45344b9fed0d22a98996ee18362)

Author	SHA1	Message	Date
ccurme	afe8ccaaa6	community[patch]: Add ID field back to Azure AI Search results (#25828) ... Commandeering https://github.com/langchain-ai/langchain/pull/23243 as maintainers don't have ability to modify that PR. Fixes https://github.com/langchain-ai/langchain/issues/22827 --------- Co-authored-by: Ming Quah <fleetadmiralbutter@icloud.com>	4 weeks ago
Erick Friis	8fb594fd2a	ai21: migrate to external repo (#25827)	4 weeks ago
Erick Friis	095b712a26	ollama: bump core version (#25826)	4 weeks ago
Erick Friis	5db6c6d96d	community: release 0.2.14 (#25822)	4 weeks ago
Erick Friis	d6c4803ab0	core: release 0.2.36 (#25819)	4 weeks ago
Erick Friis	5186325bc7	partners/ollama: release 0.1.2 (#25817) ... release for #25697	4 weeks ago
Rohit Gupta	aff50a1e6f	milvus: add array data type for collection create (#23219) ... Add array data type for milvus vector store collection create 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" - [x] **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. - [x] **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. --------- Signed-off-by: ChengZi <chen.zhang@zilliz.com> Co-authored-by: Rohit Gupta <rohit.gupta2@walmart.com> Co-authored-by: ChengZi <chen.zhang@zilliz.com> Co-authored-by: Erick Friis <erick@langchain.dev>	4 weeks ago
Cillian Berragan	754f3c41f9	community: add score to PineconeHybridSearchRetriever (#25781) ... **Description:** Adds the 'score' returned by Pinecone to the `PineconeHybridSearchRetriever` list of returned Documents. There is currently no way to return the score when using Pinecone hybrid search, so in this PR I include it by default. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	4 weeks ago
ZhangShenao	3f1d652f15	Improvement[Community] Improve api doc for `PineconeHybridSearchRetriever` (#25803) ... - Complete missing args in api doc	4 weeks ago
Moritz Schlager	555f97becb	community[patch]: fix model initialization bug for deepinfra (#25727) ... ### Description adds an init method to ChatDeepInfra to set the model_name attribute accordings to the argument ### Issue currently, the model_name specified by the user during initialization of the ChatDeepInfra class is never set. Therefore, it always chooses the default model (meta-llama/Llama-2-70b-chat-hf, however probably since this is deprecated it always uses meta-llama/Llama-3-70b-Instruct). We stumbled across this issue and fixed it as proposed in this pull request. Feel free to change the fix according to your coding guidelines and style, this is just a proposal and we want to draw attention to this problem. ### Dependencies no additional dependencies required Feel free to contact me or @timo282 and @finitearth if you have any questions. --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	4 weeks ago
Bagatur	a052173b55	together[patch]: Release 0.1.6 (#25805)	4 weeks ago
Bagatur	b0ac6fe8d3	community[patch]: Release 0.2.13 (#25806)	4 weeks ago
Bagatur	85aef7641c	openai[patch]: Release 0.1.23 (#25804)	4 weeks ago
Bagatur	0d3fd0aeb9	langchain[patch]: Release 0.2.15 (#25802)	4 weeks ago
zysoong	25a6790e1a	community[patch]: Minor Improvement of extract hyperlinks tool output (#25728) ... **Description:** Make the hyperlink only appear once in the extract_hyperlinks tool output. (for some websites output contains meaningless '#' hyperlinks multiple times which will extend the tokens of context window without any advantage) **Issue:** None **Dependencies:** None	4 weeks ago
Christophe Bornet	ff0df5ea15	core[patch]: Add B(bugbear) ruff rules (#25520) ... Co-authored-by: Bagatur <baskaryan@gmail.com>	4 weeks ago
Isaac Francisco	d5ddaac1fc	docs minor fix (#25794)	4 weeks ago
ccurme	3c784e10a8	docs: improve docs for InMemoryVectorStore (#25786) ... Closes https://github.com/langchain-ai/langchain/issues/25775	4 weeks ago
Erick Friis	1023fbc98a	databricks: mv to partner repo (#25788)	4 weeks ago
ccurme	2e5c379632	openai[patch]: fix get_num_tokens for function calls (#25785) ... Closes https://github.com/langchain-ai/langchain/issues/25784 See additional discussion [here](0a4ee864e9 (r145147380)).	4 weeks ago
venkatram-dev	48b579f6b5	date_time_parser (#25763) ... Thank you for contributing to LangChain! - [x] **PR title**: "langchain: Chains: query_constructor: add date time parser" - [x] **PR message**: - **Description:** add date time parser to langchain Chains query_constructor - **Issue: https://github.com/langchain-ai/langchain/issues/25526 - [ ] **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.	4 weeks ago
Tomaz Bratanic	f359e6b0a5	Add mmr to neo4j vector (#25765)	4 weeks ago
pazshalev	995305fdd5	test: fix tool calling integration tests for AI21 Jamba models (#25771) ... Ignore specific integration tests that handles specific tool calling cases that will soon be fixed.	4 weeks ago
Luis Valencia	99f9a664a5	community: Azure Search Vector Store is missing Access Token Authentication (#24330) ... Added Azure Search Access Token Authentication instead of API KEY auth. Fixes Issue: https://github.com/langchain-ai/langchain/issues/24263 Dependencies: None Twitter: @levalencia @baskaryan Could you please review? First time creating a PR that fixes some code. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	4 weeks ago
ZhangShenao	44e3e2391c	Improvement[Community] Improve methods in `IMessageChatLoader` (#25746) ... - Add @staticmethod to static methods in `IMessageChatLoader`. - Format args name.	4 weeks ago
Erick Friis	815f59dba5	partners/ai21: release 0.1.8 (#25759)	4 weeks ago
amirai21	17dffd9741	AI21: tools calling support in Langchain (#25635) ... This pull request introduces support for the AI21 tools calling feature, available by the Jamba-1.5 models. When Jamba-1.5 detects the necessity to invoke a provided tool, as indicated by the 'tools' parameter passed to the model: ``` class ToolDefinition(TypedDict, total=False): type: Required[Literal["function"]] function: Required[FunctionToolDefinition] class FunctionToolDefinition(TypedDict, total=False): name: Required[str] description: str parameters: ToolParameters class ToolParameters(TypedDict, total=False): type: Literal["object"] properties: Required[Dict[str, Any]] required: List[str] ``` It will respond with a list of tool calls structured as follows: ``` class ToolCall(AI21BaseModel): id: str function: ToolFunction type: Literal["function"] = "function" class ToolFunction(AI21BaseModel): name: str arguments: str ``` This pull request incorporates the necessary modifications to integrate this functionality into the ai21-langchain library. --------- Co-authored-by: asafg <asafg@ai21.com> Co-authored-by: pazshalev <111360591+pazshalev@users.noreply.github.com> Co-authored-by: Paz Shalev <pazs@ai21.com> Co-authored-by: Erick Friis <erick@langchain.dev>	4 weeks ago
maang-h	a566a15930	Fix MoonshotChat instantiate with alias (#25755) ... - **Description:** - Fix `MoonshotChat` instantiate with alias - Add `MoonshotChat` to `__init__.py` --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	4 weeks ago
venkatram-dev	ec99f0d193	milvus: add_db_milvus_connection (#25627) ... 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" - "libs: langchain_milvus: add db name to milvus connection check" - [x] **PR message**: ***Delete this entire checklist*** and replace with - **Description:** add db name to milvus connection check - **Issue:** https://github.com/langchain-ai/langchain/issues/25277 - [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. - [x] **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: Erick Friis <erick@langchain.dev>	4 weeks ago
Ashvin	af3b3a4474	Update endpoint for AzureMLEndpointApiType class. (#25725) ... This addresses the issue mentioned in #25702 I have updated the endpoint used in validating the endpoint API type in the AzureMLBaseEndpoint class from `/v1/completions` to `/completions` and `/v1/chat/completions` to `/chat/completions`. Co-authored-by: = <=>	4 weeks ago
Mohammad Mohtashim	dcf2278a05	[Community]: Added Template Format Parameter in `create_chat_prompt` for Langchain Prompty (#25739) ... - **Description:** Added a `template_format` parameter to `create_chat_prompt` to allow `.prompty` files to handle variables in different template formats. - **Issue:** #25703 --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	4 weeks ago
Dristy Srivastava	7205057c3e	[Community][minor]: Added langchain_version while calling discover API (#24428) ... - **Description:** Added langchain version while calling discover API during both ingestion and retrieval - **Issue:** NA - **Dependencies:** NA - **Tests:** NA - **Docs** NA --------- Co-authored-by: dristy.cd <dristy@clouddefense.io>	4 weeks ago
Dristy Srivastava	fbb4761199	[Community][minor]: Updating source path, and file path for SharePoint loader in PebbloSafeLoader (#25592) ... - **Description:** Updating source path and file path in Pebblo safe loader for SharePoint apps during loading - **Issue:** NA - **Dependencies:** NA - **Tests:** NA - **Docs** NA --------- Co-authored-by: dristy.cd <dristy@clouddefense.io>	4 weeks ago
Rajendra Kadam	745d1c2b8d	community[minor]: [Pebblo] Fix URL construction in newer Python versions (#25747) ... - **PR message**: **Fix URL construction in newer Python versions** - **Description:** - Update the URL construction logic to use the .value attribute for Routes enum members. - This adjustment resolves an issue where the code worked correctly in Python 3.9 but failed in Python 3.11. - Clean up unused routes. - **Issue:** NA - **Dependencies:** NA	4 weeks ago
Rajendra Kadam	58a98c7d8a	community: [PebbloRetrievalQA] Implemented Async support for prompt APIs (#25748) ... - **Description:** PebbloRetrievalQA: Implemented Async support for prompt APIs (classification and governance) - **Issue:** NA - **Dependencies:** NA	4 weeks ago
Tomaz Bratanic	6703d795c5	Handle Ollama tool raw schema in llmgraphtransformer (#25752)	4 weeks ago
Bagatur	30f1bf24ac	core[patch]: Release 0.2.35 (#25729)	4 weeks ago
Christophe Bornet	038c287b3a	all: Improve make lint command (#25344) ... * Removed `ruff check --select I` as `I` is already selected and checked in the main `ruff check` command * Added checks for non-empty `PYTHON_FILES` * Run `ruff check` only on `PYTHON_FILES` Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Mohammad Mohtashim	9a29398fe6	huggingface: fix `model` param population (#24743) ... - **Description:** Fix the validation error for `endpoint_url` for HuggingFaceEndpoint. I have given a descriptive detail of the isse in the issue that I have created. - **Issue:** #24742 --------- Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Yuki Watanabe	c7a8af2e75	databricks: add vector search and embeddings (#25648) ... ### Summary Add `DatabricksVectorSearch` and `DatabricksEmbeddings` classes to the `langchain-databricks` partner packages. Core functionality is unchanged, but the vector search class is largely refactored for readability and maintainability. This PR does not add integration tests yet. This will be added once the Databricks test workspace is ready. Tagging @efriis as POC ### Tracker [✅] Create a package and imgrate ChatDatabricks [✍️] Migrate DatabricksVectorSearch, DatabricksEmbeddings, and their docs ~[ ] Migrate UCFunctionToolkit and its doc~ [ ] Add provider document and update README.md [ ] Add integration tests and set up secrets (after moved to an external package) [ ] Add deprecation note to the community implementations. --------- Signed-off-by: B-Step62 <yuki.watanabe@databricks.com> Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Hyman	58e72febeb	openai:compatible with other llm usage meta data (#24500) ... - [ ] **PR message**: - **Description:** Compatible with other llm (eg: deepseek-chat, glm-4) usage meta data - **Issue:** N/A - **Dependencies:** no new dependencies added - [ ] **Add tests and docs**: libs/partners/openai/tests/unit_tests/chat_models/test_base.py ```shell cd libs/partners/openai poetry run pytest tests/unit_tests/chat_models/test_base.py::test_openai_astream poetry run pytest tests/unit_tests/chat_models/test_base.py::test_openai_stream poetry run pytest tests/unit_tests/chat_models/test_base.py::test_deepseek_astream poetry run pytest tests/unit_tests/chat_models/test_base.py::test_deepseek_stream poetry run pytest tests/unit_tests/chat_models/test_base.py::test_glm4_astream poetry run pytest tests/unit_tests/chat_models/test_base.py::test_glm4_stream ``` --------- Co-authored-by: hyman <hyman@xiaozancloud.com> Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Erick Friis	3dc7d447aa	infra: reenable min version testing 2, ci ignore ai21 (#25709)	1 month ago
Erick Friis	f6491ceb7d	community: remove integration test deps (#24460) ... they arent used	1 month ago
Sharmistha S. Gupta	90439b12f6	Added support for Nebula Chat model (#21925) ... Description: Added support for Nebula Chat model in addition to Nebula Instruct Dependencies: N/A Twitter handle: @Symbldotai --------- Co-authored-by: Eugene Yurtsev <eugene@langchain.dev> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
James Espichan Vilca	080741d336	core[patch]: Fix type for inner input in base prompts (#25713) ... Thank you for contributing to LangChain! - [ ] **PR title**: "langchain-core: Fix type" - The file to modify is located in /libs/core/langchain_core/prompts/base.py - [ ] **PR message**: - **Description:** The change is a type for the inner input variable, the type go from dict to Any. This change is required since the method _validate input expects a type that is not only a dictionary. - **Dependencies:** There are no dependencies for this change - [ ] **Add tests and docs**: 1. A test is not needed. This error occurs because I overrode a portion of the _validate_input method, which is causing a 'beartype' to raise an error.	1 month ago
John	5ce9a716a7	docs, langchain-unstructured: update langchain-unstructured docs and update ustructured-client dependency (#25451) ... Be more explicit in the docs about creating an instance of the UnstructuredClient if you want to customize it versus using sdk parameters with the UnstructuredLoader. Bump the unstructured-client dependency as discussed [here](https://github.com/langchain-ai/langchain/discussions/25328#discussioncomment-10350949) --------- Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Scott Hurrey	92abf62292	box[patch]: fix bugs in docs (#25699)	1 month ago
Ian	64ace25eb8	<Community>: tidb vector support vector index (#19984) ... This PR introduces adjustments to ensure compatibility with the recently released preview version of [TiDB Serverless Vector Search](https://tidb.cloud/ai), aiming to prevent user confusion. - TiDB Vector now supports vector indexing with cosine and l2 distance strategies, although inner_product remains unsupported. - Changing the distance strategy is currently not supported, so the test cased should be adjusted.	1 month ago
Austin Burdette	f355a98bb6	community:yuan2[patch]: standardize init args (#21462) ... updated stop and request_timeout so they aliased to stop_sequences, and timeout respectively. Added test that both continue to set the same underlying attributes. Related to [20085](https://github.com/langchain-ai/langchain/issues/20085) Co-authored-by: ccurme <chester.curme@gmail.com>	1 month ago
ccurme	bc557a5663	text-splitters[patch]: fix typing for `keep_separator` (#25706)	1 month ago
Erick Friis	b365ee996b	community: remove unused verify_ssl kwarg from aiohttp request (#25707) ... it's not a valid kwarg in aiohttp request	1 month ago
Erick Friis	580fbd9ada	docs: api ref to new site somewheres (#25679) ... ``` https://api\.python\.langchain\.com/en/latest/([^/]*)/langchain_([^.]*)\.(.*)\.html([^"]*) https://python.langchain.com/v0.2/api_reference/$2/$1/langchain_$2.$3.html$4 ``` --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 month ago
Ashvin	2cd77a53a3	docs: Add docstrings for CassandraChatMessageHistory class and package namespace function. (#24222) ... - Modified docstring for CassandraChatMessageHistory in libs/community/langchain_community/chat_message_history/cassandra.py. - Added docstring for _package_namespace function in docs/api_reference/create_api_rst.py --------- Co-authored-by: ashvin <ashvin.anilkumar@qburst.com> Co-authored-by: Erick Friis <erick@langchain.dev> Co-authored-by: ccurme <chester.curme@gmail.com>	1 month ago
Leonid Ganeline	8788a34bfa	community: `NeptuneGraph` fix (#23281) ... Issue: the `service` optional parameter was mentioned but not used. Fix: added this parameter. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
Djordje	22f9ae489f	community: Opensearch - added score function for similarity_score_threshold (#23928) ... This PR resolves the NotImplemented error for the similarity_score_threshold search type for OpenSearch.	1 month ago
ZhangShenao	b38c83ff93	patch[Community] Optimize methods in several ChatLoaders (#24806) ... There are some static methods in ChatLoaders, try to add @staticmethod decorator for them.	1 month ago
James Espichan Vilca	644e0d3463	Use extend method for embeddings concatenation in mlflow_gateway (#14358) ... ## Description There is a bug in the concatenation of embeddings obtained from MLflow that does not conform to the type hint requested by the function. ``` python def _query(self, texts: List[str]) -> List[List[float]]: ``` It is logical to expect a **List[List[float]]** for a **List[str]**. However, the append method encapsulates the response in a global List. To avoid this, the extend method should be used, which will add the embeddings of all strings at the same list level. ## Testing I have tried using OpenAI-ADA to obtain the embeddings, and the result of executing this snippet is as follows: ``` python embeds = await MlflowAIGatewayEmbeddings().aembed_documents(texts=["hi", "how are you?"]) print(embeds) ``` ``` python [[[-0.03512698, -0.020624293, -0.015343423, ...], [-0.021260535, -0.011461929, -0.00033121882, ...]]] ``` When in reality, the expected result should be: ``` python [[-0.03512698, -0.020624293, -0.015343423, ...], [-0.021260535, -0.011461929, -0.00033121882, ...]] ``` The above result complies with the expected type hint: **List[List[float]]** . As I mentioned, we can achieve that by using the extend method instead of the append method. --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com> Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: ccurme <chester.curme@gmail.com>	1 month ago
Christophe Bornet	7f1e444efa	partners: Use simsimd types (#25299) ... The simsimd package [now has types](https://github.com/ashvardanian/SimSIMD/releases/tag/v5.0.0)	1 month ago
clement.l	642f9530cd	community: add supported blockchains to Blockchain Document Loader (#25428) ... - Remove deprecated chains. - Add more supported chains. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
conjuncts	818267bbc3	community: allow chroma DB delete() to use "where" argument (#19826) ... 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" Description: Simply pass kwargs to allow arguments like "where" to be propagated Issue: Previously, db.delete(where={}) wouldn't work for chroma vectorstores Dependencies: N/A Twitter handle: N/A - [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. - [x] **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.	1 month ago
Kevin Engelke	3c7f12cbf5	community[minor]: Fix missing 'keep_newlines' parameter forward-pass to 'process_pages' function in confluence loader (#20086) (#20087) ... - **Description:** Fixed missing `keep_newlines` parameter forward-pass in confluence-loader - **Issue:** #20086 - **Dependencies:** None --------- Co-authored-by: ccurme <chester.curme@gmail.com>	1 month ago
Erik Lindgren	583b0449eb	community[patch]: Fix Hybrid Search for non-Databricks managed embeddings (#25590) ... Description: Send both the query and query_embedding to the Databricks index for hybrid search. Issue: When using hybrid search with non-Databricks managed embedding we currently don't pass both the embedding and query_text to the index. Hybrid search requires both of these. This change fixes this issue for both `similarity_search` and `similarity_search_by_vector`. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Alejandro Companioni	bcd5842b5d	community[patch]: Updating default PPLX model to supported llama-3.1 model. (#25643) ... # Issue As of late July, Perplexity [no longer supports Llama 3 models](https://docs.perplexity.ai/changelog/introducing-new-and-improved-sonar-models). # Description This PR updates the default model and doc examples to reflect their latest supported model. (Mostly updating the same places changed by #23723.) # Twitter handle `@acompa_` on behalf of the team at Not Diamond. Check us out [here](https://notdiamond.ai). --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 month ago
Jakub W.	b865ee49a0	community[patch]: Dynamodb history messages key (#25658) ... - **Description:** adding the history_messages_key so you don't have to use "History" as a key in langchain	1 month ago
Erick Friis	b28bc252c4	core[patch]: mmr util (#25689)	1 month ago
ZhangShenao	ba89933c2c	Doc[Embeddings] Add docs for `ZhipuAIEmbeddings` (#25662) ... - Add docs for `ZhipuAIEmbeddings`. - Using integration doc template. - Source api reference: https://bigmodel.cn/dev/api#vector --------- Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Erick Friis	6096c80b71	core: pydantic output parser streaming fix (#24415) ... Co-authored-by: Bagatur <baskaryan@gmail.com>	1 month ago
Eugene Yurtsev	c316361115	core[patch]: Add _api.rename_parameter to support renaming of parameters in functions (#25101) ... Add ability to rename paramerters in function signatures ```python @rename_parameter(since="2.0.0", removal="3.0.0", old="old_name", new="new_name") def foo(new_name: str) -> str: """original doc""" return new_name ``` --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	1 month ago
Yusuke Fukasawa	0258cb96fa	core[patch]: add additionalProperties recursively to oai function if strict (#25169) ... Hello. First of all, thank you for maintaining such a great project. ## Description In https://github.com/langchain-ai/langchain/pull/25123, support for structured_output is added. However, `"additionalProperties": false` needs to be included at all levels when a nested object is generated. error from current code: https://gist.github.com/fufufukakaka/e9b475300e6934853d119428e390f204 ``` BadRequestError: Error code: 400 - {'error': {'message': "Invalid schema for response_format 'JokeWithEvaluation': In context=('properties', 'self_evaluation'), 'additionalProperties' is required to be supplied and to be false", 'type': 'invalid_request_error', 'param': 'response_format', 'code': None}} ``` Reference: [Introducing Structured Outputs in the API](https://openai.com/index/introducing-structured-outputs-in-the-api/) ```json { "model": "gpt-4o-2024-08-06", "messages": [ { "role": "system", "content": "You are a helpful math tutor." }, { "role": "user", "content": "solve 8x + 31 = 2" } ], "response_format": { "type": "json_schema", "json_schema": { "name": "math_response", "strict": true, "schema": { "type": "object", "properties": { "steps": { "type": "array", "items": { "type": "object", "properties": { "explanation": { "type": "string" }, "output": { "type": "string" } }, "required": ["explanation", "output"], "additionalProperties": false } }, "final_answer": { "type": "string" } }, "required": ["steps", "final_answer"], "additionalProperties": false } } } } ``` In the current code, `"additionalProperties": false` is only added at the last level. This PR introduces the `_add_additional_properties_key` function, which recursively adds `"additionalProperties": false` to the entire JSON schema for the request. Twitter handle: `@fukkaa1225` Thank you! --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 month ago
Bagatur	b35ee09b3f	infra: xfail pydantic v2 arg to py function (#25686) ... Issue to track: #25687	1 month ago
Christophe Bornet	ee98da4f4e	core[patch]: Add UP(upgrade) ruff rules (#25358)	1 month ago
William FH	294f7fcb38	core[patch]: Remove different parent run id warning (#25683)	1 month ago
Vadym Barda	46d344c33d	core[patch]: support drawing nested subgraphs in draw_mermaid (#25581) ... Previously the code was able to only handle a single level of nesting for subgraphs in mermaid. This change adds support for arbitrary nesting of subgraphs.	1 month ago
Manuel Jaiczay	1c31234eed	community: fix HuggingFacePipeline pipeline_kwargs (#19920) ... Fix handling of pipeline_kwargs to prioritize class attribute defaults. #19770 Co-authored-by: jaizo <manuel.jaiczay@polygons.at> Co-authored-by: Isaac Francisco <78627776+isahers1@users.noreply.github.com>	1 month ago
Nobuhiko Otoba	4b63a217c2	"community: Fix GithubFileLoader source code", "docs: Fix GithubFileLoader code sample" (#19943) ... This PR adds tiny improvements to the `GithubFileLoader` document loader and its code sample, addressing the following issues: 1. Currently, the `file_extension` argument of `GithubFileLoader` does not change its behavior at all. 1. The `GithubFileLoader` sample code in `docs/docs/integrations/document_loaders/github.ipynb` does not work as it stands. The respective solutions I propose are the following: 1. Remove `file_extension` argument from `GithubFileLoader`. 1. Specify the branch as `master` (not the default `main`) and rename `documents` as `document`. --------- Co-authored-by: Isaac Francisco <78627776+isahers1@users.noreply.github.com>	1 month ago
Bagatur	cf9c484715	standard-tests[patch]: test Message.name (#25677) ... Tests: https://github.com/langchain-ai/langchain/actions/runs/10516092584	1 month ago
Nada Amin	ac7b71e0d7	langchain_community.graphs: Neo4JGraph: prop min_size might be None (#23944) ... When I used the Neo4JGraph enhanced_schema=True option, I ran into an error because a prop min_size of None was compared numerically with an int. The fix I applied is similar to the pattern of skipping embeddings elsewhere in the file. Co-authored-by: ccurme <chester.curme@gmail.com>	1 month ago
CastaChick	7d13a2f958	core[patch]: add option to specify the chunk separator in `merge_message_runs` (#24783) ... **Description:** LLM will stop generating text even in the middle of a sentence if `finish_reason` is `length` (for OpenAI) or `stop_reason` is `max_tokens` (for Anthropic). To obtain longer outputs from LLM, we should call the message generation API multiple times and merge the results into the text to circumvent the API's output token limit. The extra line breaks forced by the `merge_message_runs` function when seamlessly merging messages can be annoying, so I added the option to specify the chunk separator. **Issue:** No corresponding issues. **Dependencies:** No dependencies required. **Twitter handle:** @hanama_chem https://x.com/hanama_chem --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	1 month ago
basirsedighi	0f3fe44e44	parsed_json is expected to be a list of dictionaries, but it seems to… (#24018) ... parsed_json is expected to be a list of dictionaries, but it seems to… be a single dictionary instead. This is at libs/experimental/langchain_experimental/graph_transformers/llm.py process process_response Thank you for contributing to LangChain! - [ ] **Bugfix**: "experimental: bugfix" --------- Co-authored-by: based <basir.sedighi@nris.no> Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
ZhangShenao	8bde04079b	patch[experimental] Fix start_index in `SemanticChunker` (#24761) ... - Cause chunks are joined by space, so they can't be found in text, and the final `start_index` is very possibility to be -1. - The simplest way is to use the natural index of the chunk as `start_index`.	1 month ago
William FH	fad6fc866a	Rm DeepInfra Breakpoint Comment (#25206) ... tbh should rm the print staement too	1 month ago
yahya-mouman	e5bb4cb646	lagchain-pinecone: add id to similarity documents results (#25630) ... - **Description:** This change adds the ID field that's required in Pinecone to the result documents of the similarity search method. - **Issue:** Lack of document metadata namely the ID field - [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. - [x] **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: Chester Curme <chester.curme@gmail.com>	1 month ago
Eric Pinzur	01ded5e2f9	community: add metadata filter to CassandraGraphVectorStore (#25663) ... - **Description:** - Added metadata filtering support to `langchain_community.graph_vectorstores.cassandra.CassandraGraphVectorStore` - Also fixed type conversion issues highlighted by mypy. - **Dependencies:** - `ragstack-ai-knowledge-store 0.2.0` (released July 23, 2024) --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
Ivan	5b9290a449	Fix UnionType type var replacement (#25566) ... [langchain_core] Fix UnionType type var replacement - Added types.UnionType to typing.Union mapping Type replacement cause `TypeError: 'type' object is not subscriptable` if any of union type comes as function `_py_38_safe_origin` return `types.UnionType` instead of `typing.Union` ```python >>> from types import UnionType >>> from typing import Union, get_origin >>> type_ = get_origin(str | None) >>> type_ <class 'types.UnionType'> >>> UnionType[(str, None)] Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: 'type' object is not subscriptable >>> Union[(str, None)] typing.Optional[str] ``` --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
William FH	8230ba47f3	core[patch]: Improve some error messages and add another test for checking RunnableWithMessageHistory (#25209) ... Also add more useful error messages. --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	1 month ago
Hasan Kumar	b4fcda7657	langchain: Fix type warnings when passing Runnable as agent to AgentExecutor (#24750) ... Fix for https://github.com/langchain-ai/langchain/issues/13075 --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
Erick Friis	9447925d94	cli: release 0.0.30 (#25672)	1 month ago
mschoenb97IL	e499caa9cd	community: Give more context on DeepInfra 500 errors (#25671) ... Description: DeepInfra 500 errors have useful information in the text field that isn't being exposed to the user. I updated the error message to fix this. As an example, this code ``` from langchain_community.chat_models import ChatDeepInfra from langchain_core.messages import HumanMessage model = "meta-llama/Meta-Llama-3-70B-Instruct" deepinfra_api_token = "..." model = ChatDeepInfra(model=model, deepinfra_api_token=deepinfra_api_token) messages = [HumanMessage("All work and no play makes Jack a dull boy\n" * 9000)] response = model.invoke(messages) ``` Currently gives this error: ``` langchain_community.chat_models.deepinfra.ChatDeepInfraException: DeepInfra Server: Error 500 ``` This change would give the following error: ``` langchain_community.chat_models.deepinfra.ChatDeepInfraException: DeepInfra Server error status 500: {"error":{"message":"Requested input length 99009 exceeds maximum input length 8192"}} ```	1 month ago
Rajendra Kadam	4ff2f4499e	community: Refactor PebbloRetrievalQA (#25583) ... **Refactor PebbloRetrievalQA** - Created `APIWrapper` and moved API logic into it. - Created smaller functions/methods for better readability. - Properly read environment variables. - Removed unused code. - Updated models **Issue:** NA **Dependencies:** NA **tests**: NA	1 month ago
Rajendra Kadam	1f1679e960	community: Refactor PebbloSafeLoader (#25582) ... **Refactor PebbloSafeLoader** - Created `APIWrapper` and moved API logic into it. - Moved helper functions to the utility file. - Created smaller functions and methods for better readability. - Properly read environment variables. - Removed unused code. **Issue:** NA **Dependencies:** NA **tests**: Updated	1 month ago
maang-h	5e3a321f71	docs: Add ChatZhipuAI tool calling and structured output docstring (#25669) ... - **Description:** Add `ChatZhipuAI` tool calling and structured output docstring.	1 month ago
Krishna Kulkarni	820da64983	limit the most recent documents to fetch from MongoDB database. (#25435) ... limit the most recent documents to fetch from MongoDB database. Thank you for contributing to LangChain! - [ ] **limit the most recent documents to fetch from MongoDB database.**: "langchain_mongodb: limit the most recent documents to fetch from MongoDB database." - [ ] **PR message**: ***Delete this entire checklist*** and replace with - **Description:** Added a doc_limit parameter which enables the limit for the documents to fetch from MongoDB database - **Issue:** - **Dependencies:** None --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
Noah Mayerhofer	0091947efd	community: add retry for session expired exception in neo4j (#25660) ... Description: The neo4j driver can raise a SessionExpired error, which is considered a retriable error. If a query fails with a SessionExpired error, this change retries every query once. This change will make the neo4j integration less flaky. Twitter handle: noahmay_	1 month ago
Yuki Watanabe	3981d736df	databricks: Add partner package directory and ChatDatabricks implementation (#25430) ... ### Summary Create `langchain-databricks` as a new partner packages. This PR does not migrate all existing Databricks integration, but the package will eventually contain: * `ChatDatabricks` (implemented in this PR) * `DatabricksVectorSearch` * `DatabricksEmbeddings` * ~`UCFunctionToolkit`~ (will be done after UC SDK work which drastically simplify implementation) Also, this PR does not add integration tests yet. This will be added once the Databricks test workspace is ready. Tagging @efriis as POC ### Tracker [✍️] Create a package and imgrate ChatDatabricks [ ] Migrate DatabricksVectorSearch, DatabricksEmbeddings, and their docs ~[ ] Migrate UCFunctionToolkit and its doc~ [ ] Add provider document and update README.md [ ] Add integration tests and set up secrets (after moved to an external package) [ ] Add deprecation note to the community implementations. --------- Signed-off-by: B-Step62 <yuki.watanabe@databricks.com> Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Scott Hurrey	fb1d67edf6	box: add retrievers and fix docs (#25633) ... Thank you for contributing to LangChain! **Description:** Adding `BoxRetriever` for langchain_box. This retriever handles two use cases: * Retrieve all documents that match a full-text search * Retrieve the answer to a Box AI prompt as a Document **Twitter handle:** @BoxPlatform - [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. - [x] **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: Erick Friis <erick@langchain.dev>	1 month ago
Erick Friis	766b650fdc	chroma: add back fastapi optional dep (#25641)	1 month ago
Bagatur	9daff60698	docs: fix openai api ref (#25639)	1 month ago
Erick Friis	c8be0a9f70	partners/unstructured: release 0.1.2 (#25637)	1 month ago
Christophe Bornet	b71ae52e65	[unstructured][security] Bump unstructured version (#25364) ... This ensures version 0.15.7+ is pulled. This version of unstructured uses a version of NLTK >= 3.8.2 that has a fix for a critical CVE: https://github.com/advisories/GHSA-cgvx-9447-vcch	1 month ago
Bagatur	39c44817ae	infra: test convert_message (#25632)	1 month ago
Bagatur	628574b9c2	core[patch]: Release 0.2.34 (#25622)	1 month ago
Bagatur	0bc3845e1e	core[patch]: support oai dicts as messages (#25621) ... and update langsmtih example selector docs	1 month ago
ccurme	10a2ce2a26	together[patch]: use mixtral in standard integration tests (#25619) ... Mistral 7B occasionally fails tool-calling tests. Updating to Mixtral appears to improve this.	1 month ago
Dristy Srivastava	b002702af6	[Community][minor]: Updating metadata with full_path in SharePoint loader (#25593) ... - **Description:** Updating metadata for sharepoint loader with full path i.e., webUrl - **Issue:** NA - **Dependencies:** NA - **Tests:** NA - **Docs** NA Co-authored-by: dristy.cd <dristy@clouddefense.io> Co-authored-by: ccurme <chester.curme@gmail.com>	1 month ago
ZhangShenao	34d0417eb5	Improvement[Doc] Improve api doc in of `PineconeVectorStore` (#25605) ... Complete missing arguments in api doc of `PineconeVectorStore`.	1 month ago
Scott Hurrey	55fd2e2158	box: add langchain box package and DocumentLoader (#25506) ... Thank you for contributing to LangChain! -Description: Adding new package: `langchain-box`: * `langchain_box.document_loaders.BoxLoader` — DocumentLoader functionality * `langchain_box.utilities.BoxAPIWrapper` — Box-specific code * `langchain_box.utilities.BoxAuth` — Helper class for Box authentication * `langchain_box.utilities.BoxAuthType` — enum used by BoxAuth class - Twitter handle: @boxplatform - [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. - [x] **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: Erick Friis <erickfriis@gmail.com> Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Erick Friis	f878df404f	partners/chroma: release 0.1.3 (#25599)	1 month ago
Erick Friis	60cf49a618	chroma: ban chromadb sdk versions 0.5.4 and 0.5.5 due to pydantic bug (#25586) ... also remove some unused dependencies (fastapi) and unused test/lint/dev dependencies (community, openai, textsplitters) chromadb 0.5.4 introduced usage of `model_fields` which is pydantic v2 specific. also released in 0.5.5	1 month ago
Erick Friis	e37caa9b9a	core: fix fallback context overwriting (#25550) ... fixes #25337	1 month ago
Bagatur	8a71f1b41b	core[minor]: add langsmith document loader (#25493) ... needs tests	1 month ago
Jabir	12e490ea56	Update azuresearch.py (#25577) ... This will allow complextype metadata to be returned. the current implementation throws error when dealing with nested metadata 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! - [ ] **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: Chester Curme <chester.curme@gmail.com>	1 month ago
Bagatur	4bd005adb6	core[patch]: Allow bound models as token_counter in trim_messages (#25563)	1 month ago
Erick Friis	e01c6789c4	core,community: add beta decorator to missed GraphVectorStore extensions (#25562)	1 month ago
Bagatur	6b98207eda	infra: test chat prompt ser/des (#25557)	1 month ago
ccurme	c5bf114c0f	together, standard-tests: specify tool_choice in standard tests (#25548) ... Here we allow standard tests to specify a value for `tool_choice` via a `tool_choice_value` property, which defaults to None. Chat models [available in Together](https://docs.together.ai/docs/chat-models) have issues passing standard tool calling tests: - llama 3.1 models currently [appear to rely on user-side parsing](https://docs.together.ai/docs/llama-3-function-calling) in Together; - Mixtral-8x7B and Mistral-7B (currently tested) consistently do not call tools in some tests. Specifying tool_choice also lets us remove an existing `xfail` and use a smaller model in Groq tests.	1 month ago
maang-h	015ab91b83	community[patch]: Add ToolMessage for ChatZhipuAI (#25547) ... - **Description:** Add ToolMessage for `ChatZhipuAI` to solve the issue #25490	1 month ago
ccurme	5a3aaae6dc	groq[patch]: update model used for llama tests (#25542) ... `llama-3.1-8b-instant` often fails some of the tool calling standard tests. Here we update to `llama-3.1-70b-versatile`.	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
Thin red line 未来产品经理	0f7b8adddf	fix issue: cannot use document_variable_name to override context in create_stuff_documents_chain (#25531) ... …he prompt in the create_stuff_documents_chain Thank you for contributing to LangChain! - [ ] **PR title**: "langchain:add document_variable_name in the function _validate_prompt in create_stuff_documents_chain" - [ ] **PR message**: - **Description:** add document_variable_name in the function _validate_prompt in create_stuff_documents_chain - **Issue:** according to the description of create_stuff_documents_chain function, the parameter document_variable_name can be used to override the "context" in the prompt, but in the function, _validate_prompt it still use DOCUMENTS_KEY to check if it is a valid prompt, the value of DOCUMENTS_KEY is always "context", so even through the user use document_variable_name to override it, the code still tries to check if "context" is in the prompt, and finally it reports error. so I use document_variable_name to replace DOCUMENTS_KEY, the default value of document_variable_name is "context" which is same as DOCUMENTS_KEY, but it can be override by users. - **Dependencies:** none - **Twitter handle:** https://x.com/xjr199703 - [ ] **Add tests and docs**: none - [ ] **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: Chester Curme <chester.curme@gmail.com>	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
Bagatur	49dea06af1	docs: fix Agent deprecation msg (#25464)	1 month ago
Hassan El Mghari	937b3904eb	together[patch]: update base url (#25524) ... Updated the Together base URL from `.ai` to `.xyz` since some customers have reported problems with `.ai`.	1 month ago
Isaac Francisco	a2e90a5a43	add embeddings integration tests (#25508)	1 month ago
Bagatur	a06818a654	openai[patch]: update core dep (#25502)	1 month ago
Bagatur	df98552b6f	core[patch]: Release 0.2.33 (#25498)	1 month ago
ccurme	b83f1eb0d5	core, partners: implement standard tracing params for LLMs (#25410)	1 month ago
Bagatur	9f0c76bf89	openai[patch]: Release 0.1.22 (#25496)	1 month ago
ccurme	01ecd0acba	openai[patch]: fix json mode for Azure (#25488) ... https://github.com/langchain-ai/langchain/issues/25479 https://github.com/langchain-ai/langchain/issues/25485 --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 month ago
Bagatur	253ceca76a	docs: fix mimetype parser docstring (#25463)	1 month ago
Eugene Yurtsev	e18511bb22	core[minor], anthropic[patch]: Upgrade @root_validator usage to be consistent with pydantic 2 (#25457) ... anthropic: Upgrade `@root_validator` usage to be consistent with pydantic 2 core: support looking up multiple keys from env in from_env factory	1 month ago
Eugene Yurtsev	34da8be60b	pinecone[patch]: Upgrade @root_validators to be consistent with pydantic 2 (#25453) ... Upgrade root validators for pydantic 2 migration	1 month ago
Eugene Yurtsev	b297af5482	voyageai[patch]: Upgrade root validators for pydantic 2 (#25455) ... Update @root_validators to be consistent with pydantic 2 semantics	1 month ago
Eugene Yurtsev	4cdaca67dc	ai21[patch]: Upgrade @root_validators for pydantic 2 migration (#25454) ... Upgrade @root_validators usage to match pydantic 2 semantics	1 month ago
Eugene Yurtsev	d72a08a60d	groq[patch]: Update root validators for pydantic 2 migration (#25402)	1 month ago
Isaac Francisco	5150ec3a04	[experimental]: minor fix to open assistants code (#24682)	1 month ago
Bagatur	2b4fbcb4b4	docs: format oai embeddings docstring (#25448)	1 month ago
Eugene Yurtsev	eb3870e9d8	fireworks[patch]: Upgrade @root_validators to be pydantic 2 compliant (#25443) ... Update @root_validators to be pydantic 2 compliant	1 month ago
William FH	75ae585deb	Merge support for group manager (#25360)	1 month ago
Eugene Yurtsev	2ef9d12372	mistralai[patch]: Update more @root_validators for pydantic 2 compatibility (#25446) ... Update @root_validators in mistralai integration for pydantic 2 compatibility	1 month ago
Eugene Yurtsev	831708beb7	together[patch]: Update @root_validator for pydantic 2 compatibility (#25423) ... This PR updates usage of @root_validator to be compatible with pydantic 2.	1 month ago
Eugene Yurtsev	a114255b82	ai21[patch]: Update @root_validators for pydantic2 migration (#25401) ... Update @root_validators for pydantic 2 migration.	1 month ago
Eugene Yurtsev	6f68c8d6ab	mistralai[patch]: Update root validator for compatibility with pydantic 2 (#25403)	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
Luke	66e30efa61	experimental: Fix divide by 0 error (#25439) ... Within the semantic chunker, when calling `_threshold_from_clusters` there is the possibility for a divide by 0 error if the `number_of_chunks` is equal to the length of `distances`. Fix simply implements a check if these values match to prevent the error and enable chunking to continue.	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
ccurme	bd261456f6	langchain: bump core to 0.2.32 (#25421)	1 month ago
Bagatur	ec8ffc8f40	core[patch]: Release 0.2.32 (#25420)	1 month ago
Bagatur	2494cecabf	core[patch]: tool import fix (#25419)	1 month ago