langchain

Commit Graph

Author	SHA1	Message	Date
Bagatur	b63c7f10bc	anthropic[patch]: Release 0.1.17 (#23650 )	3 months ago
Bagatur	fc8fd49328	openai, anthropic, ...: with_structured_output to pass in explicit tool choice (#23645 ) ...community, mistralai, groq, fireworks part of #23644	3 months ago
Bagatur	c5f35a72da	docs: vllm pkg nit (#23648 )	3 months ago
Bagatur	81064017a9	docs: azure openai docstring (#23643 ) part of #22296	3 months ago
Bagatur	381aedcc61	docs: standardize azure openai page (#23642 ) part of #22296	3 months ago
Vadym Barda	e8d77002ea	core: add RemoveMessage (#23636 ) This change adds a new message type `RemoveMessage`. This will enable `langgraph` users to manually modify graph state (or have the graph nodes modify the state) to remove messages by `id` Examples: * allow users to delete messages from state by calling ```python graph.update_state(config, values=[RemoveMessage(id=state.values[-1].id)]) ``` * allow nodes to delete messages ```python graph.add_node("delete_messages", lambda state: [RemoveMessage(id=state[-1].id)]) ```	3 months ago
ccurme	8fce8c6771	community: fix extended tests (#23640 )	3 months ago
ccurme	5d93916665	openai[patch]: release 0.1.12 (#23641 )	3 months ago
Jacob Lee	a032583b17	docs[patch]: Update diagrams (#23613 )	3 months ago
ccurme	390ee8d971	standard-tests: add test for structured output (#23631 ) - add test for structured output - fix bug with structured output for Azure - better testing on Groq (break out Mixtral + Llama3 and add xfails where needed)	3 months ago
Eugene Yurtsev	6c1ba9731d	docs: Resurface some methods in API reference and clarify note at top of Reference (#23633 ) This PR modifies the API Reference in the following way: 1. Relist standard methods: invoke, ainvoke, batch, abatch, batch_as_completed, abatch_as_completed, stream, astream, astream_events. These are the main entry points for a lot of runnables, so we'll keep them for each runnable. 2. Relist methods from Runnable Serializable: to_json, configurable_fields, configurable_alternatives. 3. Expand the note in the API reference documentation to explain that additional methods are available.	3 months ago
Brace Sproul	800b0ff3b9	docs[minor]: Hide langserve pages (#23618 )	3 months ago
j pradhan	5f21eab491	community:perplexity[patch]: standardize init args (#21794 ) updated request_timeout default alias value per related docstring. Related to [20085](https://github.com/langchain-ai/langchain/issues/20085) Thank you for contributing to LangChain! --------- Co-authored-by: ccurme <chester.curme@gmail.com>	3 months ago
mackong	11483b0fb8	community[patch]: set tool name for tongyi&qianfan llm (#22889 ) - Description: The name of ToolMessage is default to None, which makes tool message send to LLM likes ```json {"role": "tool", "tool_call_id": "", "content": "{\"time\": \"12:12\"}", "name": null} ``` But the name seems essential for some LLMs like TongYi Qwen. so we need to set the name use agent_action's tool value. - Issue: N/A - Dependencies: N/A	3 months ago
Leonid Ganeline	e4caa41aa9	community: docstrings `toolkits` (#23616 ) Added missed docstrings. Formatted docstrings to the consistent form.	3 months ago
clement.l	19eb82e68b	docs: Fix link in LLMChain tutorial (#23620 ) Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
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

1 2 3 4 5 ...

10125 Commits (b63c7f10bc1fe067efbca4e3b055b6e0f05e19ae) All Branches Search

10125 Commits (b63c7f10bc1fe067efbca4e3b055b6e0f05e19ae)

All Branches