10259 Commits (34a02efcf924b176df65c7499f698f90012b8f94)

 

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Author	SHA1	Message	Date
Bagatur	bd68a38723	docs: update chatmodel.with_structured_output feat in table (#23610)	3 months ago
ccurme	adf2dc13de	community: fix lint (#23611)	3 months ago
Bagatur	ef0593db58	docs: tool call run model (#23609)	3 months ago
Leonid Ganeline	75a44fe951	core: `chat_*` docstrings (#23412) ... Added missed docstrings. Formatted docstrings to the consistent form.	3 months ago
Bagatur	3b1fcb2a65	chroma[patch]: Release 0.1.2 (#23604)	3 months ago
Eugene Yurtsev	68f348357e	community[patch]: Test InMemoryVectorStore with RWAPI test suite (#23603) ... Add standard test suite to InMemoryVectorStore implementation.	3 months ago
Eugene Yurtsev	da7beb1c38	core[patch]: Add unit test when catching generator exit (#23402) ... This pr adds a unit test for: https://github.com/langchain-ai/langchain/pull/22662 And narrows the scope where the exception is caught.	3 months ago
NG Sai Prasanth	5e6d23f27d	community: Standardise tool import for arxiv & semantic scholar (#23578) ... - **Description:** Fixing the way users have to import Arxiv and Semantic Scholar - **Issue:** Changed to use `from langchain_community.tools.arxiv import ArxivQueryRun` instead of `from langchain_community.tools.arxiv.tool import ArxivQueryRun` - **Dependencies:** None - **Twitter handle:** Nope	3 months ago
ccurme	d04f657424	langchain[patch]: deprecate ConversationChain (#23504) ... Would like some feedback on how to best incorporate legacy memory objects into `RunnableWithMessageHistory`.	3 months ago
Ayo Ayibiowu	c6f700b7cb	fix(community): allow support for disabling max_tokens args (#21534) ... This PR fixes an issue with not able to use unlimited/infinity tokens from the respective provider for the LiteLLM provider. This is an issue when working in an agent environment that the token usage can drastically increase beyond the initial value set causing unexpected behavior.	3 months ago
WU LIFU	2a0d6788f7	docs[patch]: extraction_examples fix the examples given to the llm (#23393) ... Descriptions: currently in the [doc](https://python.langchain.com/v0.2/docs/how_to/extraction_examples/) it sets "Data" as the LLM's structured output schema, however its examples given to the LLM output's "Person", which causes the LLM to be confused and might occasionally return "Person" as the function to call issue: #23383 Co-authored-by: Lifu Wu <lifu@nextbillion.ai>	3 months ago
Leonid Ganeline	c0fdbaac85	langchain: docstrings in `agents` root (#23561) ... Added missed docstrings. Formatted docstrings to the consistent form.	3 months ago
Leonid Ganeline	b64c4b4750	langchain: docstrings `agents` nested (#23598) ... Added missed docstrings. Formatted docstrings to the consistent form. --------- Co-authored-by: ccurme <chester.curme@gmail.com>	3 months ago
mackong	70834cd741	community[patch]: support convert FunctionMessage for Tongyi (#23569) ... **Description:** For function call agent with Tongyi, cause the AgentAction will be converted to FunctionMessage by 47f69fe0d8/libs/core/langchain_core/agents.py (L188) But now Tongyi's *convert_message_to_dict* doesn't support FunctionMessage 47f69fe0d8/libs/community/langchain_community/chat_models/tongyi.py (L184-L207) Then next round conversation will be failed by the *TypeError* exception. This patch adds the support to convert FunctionMessage for Tongyi. **Issue:** N/A **Dependencies:** N/A	3 months ago
Bagatur	d45ece0e58	chroma[patch]: loosen py req (#23599) ... currently causes issues if you try adding to a project that supports py<4	3 months ago
Mohammad Mohtashim	4796b7eb15	[Community [HuggingFace]]: Small Fix for ChatHuggingFace. (#22925) ... - **Description:** A small fix where I moved the `available_endpoints` in order to avoid the token error in the below issue. Also I have added conftest file and updated the `scripy`,`numpy` versions to support newer python versions in poetry files. - **Issue:** #22804 --------- Co-authored-by: Erick Friis <erick@langchain.dev> Co-authored-by: ccurme <chester.curme@gmail.com>	3 months ago
Jacob Lee	644723adda	docs[patch]: Add search keyword, update contribution guide (#23602) ... CC @vbarda @hinthornw	3 months ago
ccurme	bffc3c24a0	openai[patch]: release 0.1.11 (#23596)	3 months ago
ccurme	a1520357c8	openai[patch]: revert addition of "name" to supported properties for tool messages (#23600)	3 months ago
joshc-ai21	16a293cc3a	Small bug fixes (#23353) ... Small bug fixes according to your comments --------- Signed-off-by: Joffref <mariusjoffre@gmail.com> Signed-off-by: Rahul Tripathi <rauhl.psit.ec@gmail.com> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: Baskar Gopinath <73015364+baskargopinath@users.noreply.github.com> Co-authored-by: Chester Curme <chester.curme@gmail.com> Co-authored-by: Mathis Joffre <51022808+Joffref@users.noreply.github.com> Co-authored-by: Baur <baur.krykpayev@gmail.com> Co-authored-by: Nuradil <nuradil.maksut@icloud.com> Co-authored-by: Nuradil <133880216+yaksh0nti@users.noreply.github.com> Co-authored-by: Jacob Lee <jacoblee93@gmail.com> Co-authored-by: Rave Harpaz <rave.harpaz@oracle.com> Co-authored-by: RHARPAZ <RHARPAZ@RHARPAZ-5750.us.oracle.com> Co-authored-by: Arthur Cheng <arthur.cheng@oracle.com> Co-authored-by: Tomaz Bratanic <bratanic.tomaz@gmail.com> Co-authored-by: RUO <61719257+comsa33@users.noreply.github.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Luis Rueda <userlerueda@gmail.com> Co-authored-by: Jib <Jibzade@gmail.com> Co-authored-by: Eugene Yurtsev <eugene@langchain.dev> Co-authored-by: S M Zia Ur Rashid <smziaurrashid@gmail.com> Co-authored-by: Ikko Eltociear Ashimine <eltociear@gmail.com> Co-authored-by: yuncliu <lyc1990@qq.com> Co-authored-by: wenngong <76683249+wenngong@users.noreply.github.com> Co-authored-by: gongwn1 <gongwn1@lenovo.com> Co-authored-by: Mirna Wong <89008547+mirnawong1@users.noreply.github.com> Co-authored-by: Rahul Triptahi <rahul.psit.ec@gmail.com> Co-authored-by: Rahul Tripathi <rauhl.psit.ec@gmail.com> Co-authored-by: maang-h <55082429+maang-h@users.noreply.github.com> Co-authored-by: asafg <asafg@ai21.com> Co-authored-by: Asaf Joseph Gardin <39553475+Josephasafg@users.noreply.github.com>	3 months ago
panwg3	9308bf32e5	spelling errors in words (#23559) ... 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. --------- Co-authored-by: ccurme <chester.curme@gmail.com>	3 months ago
clement.l	182fc06769	docs: Fix typo in LLMChain tutorial (#23593) ... When using `model_with_tools.invoke`, the `content` returns as an empty string. For more details, please refer to my [trace log](https://smith.langchain.com/public/6fd24bc4-86c4-4627-8565-9a8adaf4ad7d/r).	3 months ago
ccurme	5536420bee	openai[patch]: add comment (#23595) ... Forgot to push this to https://github.com/langchain-ai/langchain/pull/23551	3 months ago
andrewmjc	9f0f3c7e29	partners[openai]: Add name field to tool message to match OpenAI spec (#23551) ... Discovered alongside @t968914 - **Description:** According to OpenAI docs, tool messages (response from calling tools) must have a 'name' field. https://cookbook.openai.com/examples/how_to_call_functions_with_chat_models - **Issue:** N/A (as of right now) - **Dependencies:** N/A - **Twitter handle:** N/A 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.	3 months ago
Krista Pratico	85e36b0f50	partners[openai]: only add stream_options to kwargs if requested (#23552) ... - **Description:** This PR https://github.com/langchain-ai/langchain/pull/22854 added the ability to pass `stream_options` through to the openai service to get token usage information in the response. Currently OpenAI supports this parameter, but Azure OpenAI does not yet. For users who proxy their calls to both services through ChatOpenAI, this breaks when targeting Azure OpenAI (see related discussion opened in openai-python: https://github.com/openai/openai-python/issues/1469#issuecomment-2192658630). > Error code: 400 - {'error': {'code': None, 'message': 'Unrecognized request argument supplied: stream_options', 'param': None, 'type': 'invalid_request_error'}} This PR fixes the issue by only adding `stream_options` to the request if it's actually requested by the user (i.e. set to True). If I'm not mistaken, we have a test case that already covers this scenario: https://github.com/langchain-ai/langchain/blob/master/libs/partners/openai/tests/integration_tests/chat_models/test_base.py#L398-L399 - **Issue:** Issue opened in openai-python: https://github.com/openai/openai-python/issues/1469 - **Dependencies:** N/A - **Twitter handle:** N/A --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	3 months ago
Eugene Yurtsev	96b72edac8	core[minor]: Add optional ID field to Document schema (#23411) ... This PR adds an optional ID field to the document schema. # 1. Optional or Required - An optional field will will requrie additional checking for the type in user code (annoying). - However, vectorstores currently don't respect this field. So if we make it required and start returning random UUIDs that might be even more confusing to users. **Proposal**: Start with Optional and convert to Required (with default set to uuid4()) in 1-2 major releases. # 2. Override __str__ or generic solution in prompts Overriding __str__ as a simple way to avoid changing user code that relies on default str(document) in prompts. I considered rolling out a more general solution in prompts (https://github.com/langchain-ai/langchain/pull/8685), but to do that we need to: 1. Make things serializable 2. The more general solution would likely need to be backwards compatible as well 3. It's unclear that one wants to format a List[int] in the same way as List[Document]. The former should be `,` seperated (likely), the latter should be `---` separated (likely). **Proposal** Start with __str__ override and focus on the vectorstore APIs, we generalize prompts later	3 months ago
ccurme	5bfcb898ad	openai[patch]: bump sdk version (#23592) ... Tests failing with `TypeError: Completions.create() got an unexpected keyword argument 'parallel_tool_calls'`	3 months ago
Jacob Lee	60fc15a56b	docs[patch]: Update docs introduction and README (#23558) ... CC @hwchase17 @baskaryan	3 months ago
panwg3	2445b997ee	Correction of incorrect words (#23557) ... 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.	3 months ago
Aditya	6721b991ab	docs: realigned sections for langchain-google-vertexai (#23584) ... - **Description:** Re-aligned sections in documentation of Vertex AI LLMs - **Issue:** NA - **Dependencies:** NA - **Twitter handle:**NA --------- Co-authored-by: adityarane@google.com <adityarane@google.com> Co-authored-by: ccurme <chester.curme@gmail.com>	3 months ago
mackong	daf733b52e	langchain[minor]: fix comment typo (#23564) ... **Description:** fix typo of comment **Issue:** N/A **Dependencies:** N/A	3 months ago
Jacob Lee	47f69fe0d8	docs[patch]: Add ReAct agent conceptual guide, improve search (#23554) ... @baskaryan	3 months ago
Jacob Lee	672fcbb8dc	docs[patch]: Fix bad link format (#23553)	3 months ago
Jacob Lee	13254715a2	docs[patch]: Update installation guide with diagram (#23548) ... CC @baskaryan	3 months ago
Leonid Ganeline	2c9b84c3a8	core[patch]: docstrings `agents` (#23502) ... Added missed docstrings. Formatted docstrings to the consistent form.	3 months ago
Jacob Lee	79d8556c22	docs[patch]: Address feedback from docs users (#23550) ... - Updates chat few shot prompt tutorial to show off a more cohesive example - Fix async Chromium loader guide - Fix Excel loader install instructions - Reformat Html2Text page - Add install instructions to Azure OpenAI embeddings page - Add missing dep install to SQL QA tutorial @baskaryan	3 months ago
Leonid Ganeline	2a5d59b3d7	core[patch]: `callbacks` docstrings (#23375) ... Added missed docstrings. Formatted docstrings to the consistent form.	3 months ago
Leonid Ganeline	1141b08eb8	core: docstrings `example_selectors` (#23542) ... Added missed docstrings. Formatted docstrings to the consistent form.	3 months ago
wenngong	3bf1d98dbf	langchain[patch]: update agent and chains modules root_validators (#23256) ... Description: update agent and chains modules Pydantic root_validators. Issue: the issue #22819 --------- Co-authored-by: gongwn1 <gongwn1@lenovo.com> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: Eugene Yurtsev <eugene@langchain.dev>	3 months ago
Bagatur	a7ab93479b	anthropic[patch]: Release 0.1.16 (#23549)	3 months ago
Jib	c0fcf76e93	LangChain-MongoDB: [Experimental] Driver-side index creation helper (#19359) ... ## Description Created a helper method to make vector search indexes via client-side pymongo. **Recent Update** -- Removed error suppressing/overwriting layer in favor of letting the original exception provide information. ## ToDo's - [x] Make _wait_untils for integration test delete index functionalities. - [x] Add documentation for its use. Highlight it's experimental - [x] Post Integration Test Results in a screenshot - [x] Get review from MongoDB internal team (@shaneharvey, @blink1073 , @NoahStapp , @caseyclements) - [x] **Add tests and docs**: If you're adding a new integration, please include 1. Added new integration tests. Not eligible for unit testing since the operation is Atlas Cloud specific. 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/	3 months ago
Jacob Lee	b1dfb8ea1e	docs[patch]: Update contribution guides (#23382) ... CC @vbarda @hwchase17	3 months ago
maang-h	5070004e8a	docs: Update Tongyi ChatModel docstring (#23540) ... - **Description:** Update Tongyi ChatModel rich docstring - **Issue:** the issue #22296	3 months ago
Nuradil	2f976c5174	community: fix code example in ZenGuard docs (#23541) ... Thank you for contributing to LangChain! - [X] **PR title**: "community: fix code example in ZenGuard docs" - [X] **PR message**: - **Description:** corrected the docs by indicating in the code example that the tool accepts a list of prompts instead of just one - [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/ Thank you for review --------- Co-authored-by: Baur <baur.krykpayev@gmail.com>	3 months ago
yonarw	6d0ebbca1e	community: SAP HANA Vector Engine fix for latest HANA release (#23516) ... - **Description:** This PR fixes an issue with SAP HANA Cloud QRC03 version. In that version the number to indicate no length being set for a vector column changed from -1 to 0. The change in this PR support both behaviours (old/new). - **Dependencies:** No dependencies have been introduced. - **Tests**: The change is covered by previous unit tests.	3 months ago
Roman Solomatin	1e3e05b0c3	openai[patch]: add support for extra_body (#23404) ... **Description:** Add support passing extra_body parameter Some OpenAI compatible API's have additional parameters (for example [vLLM](https://docs.vllm.ai/en/latest/serving/openai_compatible_server.html#extra-parameters)) that can be passed thought `extra_body`. Same question in https://github.com/openai/openai-python/issues/767 <!-- If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, ccurme, vbarda, hwchase17. -->	3 months ago
Alireza Kashani	c39521b70d	Update grobid.py (#23399) ... fixed potential `IndexError: list index out of range` in case there is no title 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.	3 months ago
Qingchuan Hao	ee282a1d2e	community: add missing link (#23526)	3 months ago
Lincoln Stein	c314222796	Add a conversation memory that combines a (optionally persistent) vectorstore history with a token buffer (#22155) ... **langchain: ConversationVectorStoreTokenBufferMemory** -**Description:** This PR adds ConversationVectorStoreTokenBufferMemory. It is similar in concept to ConversationSummaryBufferMemory. It maintains an in-memory buffer of messages up to a preset token limit. After the limit is hit timestamped messages are written into a vectorstore retriever rather than into a summary. The user's prompt is then used to retrieve relevant fragments of the previous conversation. By persisting the vectorstore, one can maintain memory from session to session. -**Issue:** n/a -**Dependencies:** none -**Twitter handle:** Please no!!! - [X] **Add tests and docs**: I looked to see how the unit tests were written for the other ConversationMemory modules, but couldn't find anything other than a test for successful import. I need to know whether you are using pytest.mock or another fixture to simulate the LLM and vectorstore. In addition, I would like guidance on where to place the documentation. Should it be a notebook file in docs/docs? - [X] **Lint and test**: I am seeing some linting errors from a couple of modules unrelated to this PR. If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, ccurme, vbarda, hwchase17. --------- Co-authored-by: Lincoln Stein <lstein@gmail.com> Co-authored-by: isaac hershenson <ihershenson@hmc.edu>	3 months ago
Bagatur	32f8f39974	core[patch]: use args_schema doc for tool description (#23503)	3 months ago