langchain

Commit Graph

Author	SHA1	Message	Date
Jacob Lee	c0bb26e85b	docs[patch]: Typo fix (#23652 )	3 months ago
Jacob Lee	72175c57bd	docs[patch]: Fix docs bugs in response to feedback (#23649 ) - Update Meta Llama 3 cookbook link - Add prereq section and information on `messages_modifier` to LangGraph migration guide - Update `PydanticToolsParser` explanation and entrypoint in tool calling guide - Add more obvious warning to `OllamaFunctions` - Fix Wikidata tool install flow - Update Bedrock LLM initialization @baskaryan can you add a bit of information on how to authenticate into the `ChatBedrock` and `BedrockLLM` models? I wasn't able to figure it out :(	3 months ago
Bagatur	c5f35a72da	docs: vllm pkg nit (#23648 )	3 months ago
Bagatur	381aedcc61	docs: standardize azure openai page (#23642 ) part of #22296	3 months ago
Jacob Lee	a032583b17	docs[patch]: Update diagrams (#23613 )	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
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
Bagatur	ef0593db58	docs: tool call run model (#23609 )	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
Jacob Lee	644723adda	docs[patch]: Add search keyword, update contribution guide (#23602 ) CC @vbarda @hinthornw	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
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
Jacob Lee	60fc15a56b	docs[patch]: Update docs introduction and README (#23558 ) CC @hwchase17 @baskaryan	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
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
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
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. ![image](https://github.com/langchain-ai/langchain/assets/2887713/a3fc8ee1-e04c-4976-accc-fea0eeae028a) - [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
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
Isaac Francisco	85f5d14cef	[docs]: split up tool docs (#22919 )	3 months ago
ccurme	f788d0982d	docs: update trim messages guide (#23418 ) - rerun to remove warnings following https://github.com/langchain-ai/langchain/pull/23363 - `raise` -> `return`	3 months ago
ccurme	c9619349d6	docs: rerun chatbot tutorial to remove warnings (#23417 )	3 months ago
Nuradil	c93d9e66e4	Community: Update and fix ZenGuardTool docs and add ZenguardTool to init files (#23415 ) Thank you for contributing to LangChain! - [x] PR title: "community: update docs and add tool to init.py" - [x] PR message: - Description: Fixed some errors and comments in the docs and added our ZenGuardTool and additional classes to init.py for easy access when importing - Question: when will you update the langchain-community package in pypi to make our tool available? - [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
Rajendra Kadam	d3520a784f	docs: Added providers page for Pebblo and docs for PebbloRetrievalQA (#20746 ) - Description: Added providers page for Pebblo and docs for PebbloRetrievalQA - Issue: NA - Dependencies: None - Unit tests: NA	3 months ago
clement.l	a75b32a54a	docs: Fix typo in LLMChain tutorial (#23380 ) Description: Fix a typo Issue: n/a Dependencies: None Twitter handle:	3 months ago
Mirna Wong	2115fb76de	Replace llm variable with model (#23280 ) The code snippet under ‘pdfs_qa’ contains an small incorrect code example , resulting in users getting errors. This pr replaces ‘llm’ variable with ‘model’ to help user avoid a NameError message. Resolves #22689 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>	3 months ago
yuncliu	398b2b9c51	community[minor]: Add Ascend NPU optimized Embeddings (#20260 ) - Description: Add NPU support for embeddings --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
Ikko Eltociear Ashimine	7b1066341b	docs: update sql_query_checking.ipynb (#23345 ) creat -> create	3 months ago
S M Zia Ur Rashid	d5b2a93c6d	package: security update urllib3 to @1.26.19 (#23366 ) urllib3 version update 1.26.18 to 1.26.19 to address a security vulnerability. Reference: https://security.snyk.io/vuln/SNYK-PYTHON-URLLIB3-7267250	3 months ago
Jacob Lee	57c13b4ef8	docs[patch]: Fix typo in how to guide for message history (#23364 )	3 months ago
Jacob Lee	d2db561347	docs[patch]: Adds callout in LLM concept docs, remove deprecated code (#23361 ) CC @baskaryan @hwchase17	3 months ago
Rave Harpaz	f5ff7f178b	Add OCI Generative AI new model support (#22880 ) - [x] PR title: community: Add OCI Generative AI new model support - [x] PR message: - Description: adding support for new models offered by OCI Generative AI services. This is a moderate update of our initial integration PR 16548 and includes a new integration for our chat models under /langchain_community/chat_models/oci_generative_ai.py - Issue: NA - Dependencies: No new Dependencies, just latest version of our OCI sdk - Twitter handle: NA - [x] Add tests and docs: 1. we have updated our unit tests 2. we have updated our documentation including a new ipynb for our new chat integration - [x] Lint and test: `make format`, `make lint`, and `make test` run successfully --------- Co-authored-by: RHARPAZ <RHARPAZ@RHARPAZ-5750.us.oracle.com> Co-authored-by: Arthur Cheng <arthur.cheng@oracle.com>	3 months ago
Jacob Lee	753edf9c80	docs[patch]: Update chatbot tools how-to guide (#23362 )	3 months ago
Baur	aa358f2be4	community: Add ZenGuard tool (#22959 ) Description This is the community integration of ZenGuard AI - the fastest guardrails for GenAI applications. ZenGuard AI protects against: - Prompts Attacks - Veering of the pre-defined topics - PII, sensitive info, and keywords leakage. - Toxicity - Etc. Twitter Handle : @zenguardai - [x] Add tests and docs: If you're adding a new integration, please include 1. Added an integration test 2. Added colab - [x] Lint and test: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. --------- Co-authored-by: Nuradil <nuradil.maksut@icloud.com> Co-authored-by: Nuradil <133880216+yaksh0nti@users.noreply.github.com>	3 months ago
Mathis Joffre	60103fc4a5	community: Fix OVHcloud 401 Unauthorized on embedding. (#23260 ) They are now rejecting with code 401 calls from users with expired or invalid tokens (while before they were being considered anonymous). Thus, the authorization header has to be removed when there is no token. Related to: #23178 --------- Signed-off-by: Joffref <mariusjoffre@gmail.com>	3 months ago
Baskar Gopinath	4964ba74db	Update multimodal_prompts.ipynb (#23301 ) fixes #23294 --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	3 months ago
Yuki Watanabe	5d4133d82f	community: Overhaul Databricks provider documentation (#23203 ) Description: Update [Databricks Provider](https://python.langchain.com/v0.2/docs/integrations/providers/databricks/) documentations to the latest component notebooks and draw better navigation path to related notebooks. --------- Signed-off-by: B-Step62 <yuki.watanabe@databricks.com>	3 months ago
Jacob Lee	86326269a1	docs[patch]: Adds prereqs to trim messages (#23270 ) CC @baskaryan	3 months ago
Bagatur	976b456619	docs: BaseChatModel key methods table (#23238 ) If we're moving documenting inherited params think these kinds of tables become more important ![Screenshot 2024-06-20 at 3 59 12 PM](https://github.com/langchain-ai/langchain/assets/22008038/722266eb-2353-4e85-8fae-76b19bd333e0)	3 months ago
Jacob Lee	5da7eb97cb	docs[patch]: Update link (#23240 ) CC @agola11	3 months ago
Zheng Robert Jia	a349fce880	docs[minor],community[patch]: Minor tutorial docs improvement, minor import error quick fix. (#22725 ) minor changes to module import error handling and minor issues in tutorial documents. --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: Eugene Yurtsev <eugene@langchain.dev>	3 months ago
ccurme	abb3066150	docs: clarify streaming with RunnableLambda (#23228 )	3 months ago
ccurme	bf7763d9b0	docs: add serialization guide (#23223 )	3 months ago
Jacob Lee	60db79a38a	docs[patch]: Update Anthropic chat model docs (#23226 ) CC @baskaryan	3 months ago
Eugene Yurtsev	3ab49c0036	docs: API reference remove Prev/Up/Next buttons (#23225 ) These do not work anyway. Let's remove them for now for simplicity.	3 months ago
Eugene Yurtsev	61daa16e5d	docs: Update clean up API reference (#23221 ) - Fix bug with TypedDicts rendering inherited methods if inherting from typing_extensions.TypedDict rather than typing.TypedDict - Do not surface inherited pydantic methods for subclasses of BaseModel - Subclasses of RunnableSerializable will not how methods inherited from Runnable or from BaseModel - Subclasses of Runnable that not pydantic models will include a link to RunnableInterface (they still show inherited methods, we can fix this later)	3 months ago
Qingchuan Hao	dd4d4411c9	doc: replace function all with tool call (#23184 ) - [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
Yahkeef Davis	b03c801523	Docs: Update Rag tutorial so it includes an additional notebook cell with pip installs of required langchain_chroma and langchain_community. (#23204 ) Description: Update Rag tutorial notebook so it includes an additional notebook cell with pip installs of required langchain_chroma and langchain_community. This fixes the issue with the rag tutorial gives you a 'missing modules' error if you run code in the notebook as is. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	3 months ago
Bagatur	bd5c92a113	docs: standard params (#23199 )	3 months ago
Jorge Piedrahita Ortiz	b3e53ffca0	community[patch]: sambanova llm integration improvement (#23137 ) - Description: sambanova sambaverse integration improvement: removed input parsing that was changing raw user input, and was making to use process prompt parameter as true mandatory	3 months ago
Jorge Piedrahita Ortiz	e162893d7f	community[patch]: update sambastudio embeddings (#23133 ) Description: update sambastudio embeddings integration, now compatible with generic endpoints and CoE endpoints	3 months ago
Qingchuan Hao	9b82707ea6	docs: add bing search tool to ms platform (#23183 ) - [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	0c2ebe5f47	docs[patch]: Standardize prerequisites in tutorial docs (#23150 ) CC @baskaryan	3 months ago
Yuki Watanabe	9ab7a6df39	docs: Overhaul Databricks components documentation (#22884 ) Description: Documentation at [integrations/llms/databricks](https://python.langchain.com/v0.2/docs/integrations/llms/databricks/) is not up-to-date and includes examples about chat model and embeddings, which should be located in the different corresponding subdirectories. This PR split the page into correct scope and overhaul the contents. Note: This PR might be hard to review on the diffs view, please use the following preview links for the changed pages. - `ChatDatabricks`: https://langchain-git-fork-b-step62-chat-databricks-doc-langchain.vercel.app/v0.2/docs/integrations/chat/databricks/ - `Databricks`: https://langchain-git-fork-b-step62-chat-databricks-doc-langchain.vercel.app/v0.2/docs/integrations/llms/databricks/ - `DatabricksEmbeddings`: https://langchain-git-fork-b-step62-chat-databricks-doc-langchain.vercel.app/v0.2/docs/integrations/text_embedding/databricks/ - [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/ --------- Signed-off-by: B-Step62 <yuki.watanabe@databricks.com>	3 months ago
Jacob Lee	2ae718796e	docs[patch]: Fix typo in feedback (#23146 )	3 months ago
Jacob Lee	74749c909d	docs[patch]: Adds feedback input after thumbs up/down (#23141 ) CC @baskaryan	3 months ago
Bagatur	cf38981bb7	docs: use trim_messages in chatbot how to (#23139 )	3 months ago
Gabriel Petracca	c6660df58e	community[minor]: Implement Doctran async execution (#22372 ) Description The DoctranTextTranslator has an async transform function that was not implemented because [the doctran library](https://github.com/psychic-api/doctran) uses a sync version of the `execute` method. - I implemented the `DoctranTextTranslator.atransform_documents()` method using `asyncio.to_thread` to run the function in a separate thread. - I updated the example in the Notebook with the new async version. - The performance improvements can be appreciated when a big document is divided into multiple chunks. Relates to: - Issue #14645: https://github.com/langchain-ai/langchain/issues/14645 - Issue #14437: https://github.com/langchain-ai/langchain/issues/14437 - https://github.com/langchain-ai/langchain/pull/15264 --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	3 months ago
Raghav Dixit	74c4cbb859	LanceDB example minor change (#23069 ) Removed package version `0.6.13` in the example.	3 months ago
Bagatur	ddfbca38df	docs: add trim_messages to chatbot (#23061 )	3 months ago
Lance Martin	931b41b30f	Update Fireworks link (#23058 )	3 months ago
Leonid Ganeline	6a66d8e2ca	docs: `AWS` platform page update (#23063 ) Added a reference to the `GlueCatalogLoader` new document loader.	3 months ago
Raviraj	858ce264ef	SemanticChunker : Feature Addition ("Semantic Splitting with gradient") (#22895 ) ```SemanticChunker``` currently provide three methods to split the texts semantically: - percentile - standard_deviation - interquartile I propose new method ```gradient```. In this method, the gradient of distance is used to split chunks along with the percentile method (technically) . This method is useful when chunks are highly correlated with each other or specific to a domain e.g. legal or medical. The idea is to apply anomaly detection on gradient array so that the distribution become wider and easy to identify boundaries in highly semantic data. I have tested this merge on a set of 10 domain specific documents (mostly legal). Details : - Issue: Improvement - Dependencies: NA - Twitter handle: [x.com/prajapat_ravi](https://x.com/prajapat_ravi) @hwchase17 --------- Co-authored-by: Raviraj Prajapat <raviraj.prajapat@sirionlabs.com> Co-authored-by: isaac hershenson <ihershenson@hmc.edu>	3 months ago
Raghav Dixit	55705c0f5e	LanceDB integration update (#22869 ) Added : - [x] relevance search (w/wo scores) - [x] maximal marginal search - [x] image ingestion - [x] filtering support - [x] hybrid search w reranking make test, lint_diff and format checked.	3 months ago
Chang Liu	62c8a67f56	community: add KafkaChatMessageHistory (#22216 ) Add chat history store based on Kafka. Files added: `libs/community/langchain_community/chat_message_histories/kafka.py` `docs/docs/integrations/memory/kafka_chat_message_history.ipynb` New issue to be created for future improvement: 1. Async method implementation. 2. Message retrieval based on timestamp. 3. Support for other configs when connecting to cloud hosted Kafka (e.g. add `api_key` field) 4. Improve unit testing & integration testing.	3 months ago
Leonid Ganeline	a56ff199a7	docs: embeddings classes (#22927 ) Added a table with all Embedding classes.	3 months ago
Bella Be	7a0b36501f	docs: Update how to docs for pydantic compatibility (#22983 ) Add missing imports in docs from langchain_core.tools BaseTool --------- Co-authored-by: Eugene Yurtsev <eugene@langchain.dev>	3 months ago
Jacob Lee	3b7b276f6f	docs[patch]: Adds evaluation sections (#23050 ) Also want to add an index/rollup page to LangSmith docs to enable linking to a how-to category as a group (e.g. https://docs.smith.langchain.com/how_to_guides/evaluation/) CC @agola11 @hinthornw	3 months ago
Jacob Lee	6605ae22f6	docs[patch]: Update docs links (#23013 )	3 months ago
Bagatur	c2b2e3266c	core[minor]: message transformer utils (#22752 )	3 months ago
Qingchuan Hao	c5e0acf6f0	docs: add bing search integration to agent (#22929 ) - [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
Bob Lin	14f0cdad58	docs: Add some 3rd party tutorials (#22931 ) Langchain is very popular among developers in China, but there are still no good Chinese books or documents, so I want to add my own Chinese resources on langchain topics, hoping to give Chinese readers a better experience using langchain. This is not a translation of the official langchain documentation, but my understanding. --------- Co-authored-by: ccurme <chester.curme@gmail.com>	3 months ago
Jacob Lee	893299c3c9	docs[patch]: Reorder streaming guide, add tags (#22993 ) CC @hinthornw	3 months ago
Oguz Vuruskaner	dd25d08c06	community[minor]: add tool calling for DeepInfraChat (#22745 ) DeepInfra now supports tool calling for supported models. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
Bagatur	158701ab3c	docs: update universal init title (#22990 )	3 months ago
Lance Martin	a54deba6bc	Add RAG to conceptual guide (#22790 ) Co-authored-by: jacoblee93 <jacoblee93@gmail.com>	3 months ago
Shubham Pandey	56ac94e014	community[minor]: add `ChatSnowflakeCortex` chat model (#21490 ) Description: This PR adds a chat model integration for [Snowflake Cortex](https://docs.snowflake.com/en/user-guide/snowflake-cortex/llm-functions), which gives an instant access to industry-leading large language models (LLMs) trained by researchers at companies like Mistral, Reka, Meta, and Google, including [Snowflake Arctic](https://www.snowflake.com/en/data-cloud/arctic/), an open enterprise-grade model developed by Snowflake. Dependencies: Snowflake's [snowpark](https://pypi.org/project/snowflake-snowpark-python/) library is required for using this integration. Twitter handle: [@gethouseware](https://twitter.com/gethouseware) - [x] Add tests and docs: 1. integration tests: `libs/community/tests/integration_tests/chat_models/test_snowflake.py` 2. unit tests: `libs/community/tests/unit_tests/chat_models/test_snowflake.py` 3. example notebook: `docs/docs/integrations/chat/snowflake.ipynb` - [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
Lance Martin	ea96133890	docs: Update llamacpp ntbk (#22907 ) Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
Baskar Gopinath	42a379c75c	docs: Standardise formatting (#22948 ) Standardised formatting ![image](https://github.com/langchain-ai/langchain/assets/73015364/ea3b5c5c-e7a6-4bb7-8c6b-e7d8cbbbf761)	3 months ago
Ikko Eltociear Ashimine	3e7bb7690c	docs: update databricks.ipynb (#22949 ) arbitary -> arbitrary	3 months ago
Baskar Gopinath	19356b6445	Update sql_qa.ipynb (#22966 ) fixes #22798 fixes #22963	3 months ago
Daniel Glogowski	892bd4c29b	docs: nim model name update (#22943 ) NIM Model name change in a notebook and mdx file. Thanks!	3 months ago
Appletree24	6838804116	docs:Fix mispelling in streaming doc (#22936 ) Description: Fix mispelling Issue: None Dependencies: None Twitter handle: None Co-authored-by: qcloud <ubuntu@localhost.localdomain>	3 months ago
Erick Friis	764f1958dd	docs: add ollama json mode (#22926 ) fixes #22910	3 months ago
ccurme	694ae87748	docs: add groq to chatmodeltabs (#22913 )	3 months ago
Eugene Yurtsev	c816d03699	dcos: Add admonition to PythonREPL tool (#22909 ) Add admonition to the documentation to make sure users are aware that the tool allows execution of code on the host machine using a python interpreter (by design).	3 months ago
Baskar Gopinath	83643cbdfe	docs: Fix typo in tutorial about structured data extraction (#22888 ) [Fixed typo](docs: Fix typo in tutorial about structured data extraction)	3 months ago
Thanh Nguyen	b5e2ba3a47	community[minor]: add chat model llamacpp (#22589 ) - PR title: [community] add chat model llamacpp - PR message: - Description: This PR introduces a new chat model integration with llamacpp_python, designed to work similarly to the existing ChatOpenAI model. + Work well with instructed chat, chain and function/tool calling. + Work with LangGraph (persistent memory, tool calling), will update soon - Dependencies: This change requires the llamacpp_python library to be installed. @baskaryan --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	3 months ago
Bagatur	e4279f80cd	docs: doc loader feat table alignment (#22900 )	3 months ago
Isaac Francisco	984c7a9d42	docs: generate table for document loaders (#22871 ) Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
Jacob Lee	8e89178047	docs[patch]: Expand embeddings docs (#22881 )	3 months ago
Anindyadeep	c417803908	community[minor]: Prem Templates (#22783 ) This PR adds the feature add Prem Template feature in ChatPremAI. Additionally it fixes a minor bug for API auth error when API passed through arguments.	3 months ago
Stefano Lottini	4160b700e6	docs: Astra DB vectorstore, adjust syntax for automatic-embedding example (#22833 ) Description: Adjusting the syntax for creating the vectorstore collection (in the case of automatic embedding computation) for the most idiomatic way to submit the stored secret name. Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	3 months ago
Leonid Ganeline	46c9784127	docs: `ReAct` reference (#22830 ) The `ReAct` is used all across LangChain but it is not referenced properly. Added references to the original paper.	3 months ago
Giacomo Berardi	712aa0c529	docs: fixes for Elasticsearch integrations, cache doc and providers list (#22817 ) Some minor fixes in the documentation: - ElasticsearchCache initilization is now correct - List of integrations for ES updated	3 months ago
Isaac Francisco	f9a6d5c845	infra: lint new docs to match doc loader template (#22867 )	3 months ago
Hayden Wolff	d1cdde267a	docs: update NVIDIA Riva tool to use NVIDIA NIM for LLM (#22873 ) Description: Update the NVIDIA Riva tool documentation to use NVIDIA NIM for the LLM. Show how to use NVIDIA NIMs and link to documentation for LangChain with NIM. --------- Co-authored-by: Hayden Wolff <hwolff@nvidia.com> Co-authored-by: Isaac Francisco <78627776+isahers1@users.noreply.github.com>	3 months ago
Zeeshan Qureshi	ada1e5cc64	docs: s/path_images/images/ for ImageCaptionLoader keyword arguments (#22857 ) Quick update to `ImageCaptionLoader` documentation to reflect what's in code.	3 months ago
liuzc9	41e232cb82	Fix typo in vearch.md (#22840 ) Fix typo	3 months ago
Eugene Yurtsev	a766815a99	experimental[patch]/docs[patch]: Update links to security docs (#22864 ) Minor update to newest version of security docs (content should be identical).	3 months ago
Isaac Francisco	034257e9bf	docs: improved recursive url loader docs (#22648 ) Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	3 months ago
Isaac Francisco	e832bbb486	[docs]: bind tools (#22831 )	3 months ago
Jacob Lee	e01e5d5a91	docs[patch]: Improve Groq integration page (#22844 ) Was bare bones and got marked by folks as unhelpful. CC @efriis @colemccracken	3 months ago
Jacob Lee	12eff6a130	docs[patch]: Readd Pydantic compatibility docs (#22836 ) As a how-to guide. CC @eyurtsev @hwchase17	3 months ago
Jacob Lee	cb654a3245	docs[patch]: Adds multimodal column to chat models table, move up in concepts (#22837 ) CC @hwchase17 @baskaryan	3 months ago
Jacob Lee	00ad197502	docs[patch]: Add structured output to conceptual docs (#22791 ) This downgrades `Function/tool calling` from a h3 to an h4 which means it'll no longer show up in the right sidebar, but any direct links will still work. I think that is ok, but LMK if you disapprove. CC @hwchase17 @eyurtsev @rlancemartin	3 months ago
bincat	3d6e8547f9	docs: fix function name in tutorials/agents.ipynb (#22809 ) the function called in the flowing example is `create_react_agent`, not `create_tool_calling_executor `	3 months ago
Kagura Chen	513f1d8037	docs: update repo_structure.mdx to reflect latest code changes (#22810 ) Description: This PR updates the documentation to reflect the recent code changes. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	3 months ago
endrajeet	b45bf78d2e	Update index.mdx (#22818 ) changed "# 🌟Recognition" to "### 🌟 Recognition" to match the rest of the subheadings. 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
Bagatur	8203c1ff87	infra: lint new docs to match templates (#22786 )	3 months ago
Jiří Spilka	20e3662acf	docs: Correct code examples in the Apify's notebooks (#22768 ) Description: Correct code examples in the Apify document load notebook and Apify Dataset notebook Issue: None Dependencies: None Twitter handle: None	3 months ago
Jacob Lee	232908a46d	docs[patch]: Adds streaming conceptual doc (#22760 ) CC @hwchase17 @baskaryan	3 months ago
Mr. Lance E Sloan «UMich»	84dc2dd059	community[patch]: Load YouTube transcripts (captions) as fixed-duration chunks with start times (#21710 ) - Description: Add a new format, `CHUNKS`, to `langchain_community.document_loaders.youtube.YoutubeLoader` which creates multiple `Document` objects from YouTube video transcripts (captions), each of a fixed duration. The metadata of each chunk `Document` includes the start time of each one and a URL to that time in the video on the YouTube website. I had implemented this for UMich (@umich-its-ai) in a local module, but it makes sense to contribute this to LangChain community for all to benefit and to simplify maintenance. - Issue: N/A - Dependencies: N/A - Twitter: lsloan_umich - Mastodon: [lsloan@mastodon.social](https://mastodon.social/@lsloan) With regards to tests and documentation, most existing features of the `YoutubeLoader` class are not tested. Only the `YoutubeLoader.extract_video_id()` static method had a test. However, while I was waiting for this PR to be reviewed and merged, I had time to add a test for the chunking feature I've proposed in this PR. I have added an example of using chunking to the `docs/docs/integrations/document_loaders/youtube_transcript.ipynb` notebook. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
Aayush Kataria	71811e0547	community[minor]: Adds a vector store for Azure Cosmos DB for NoSQL (#21676 ) This PR add supports for Azure Cosmos DB for NoSQL vector store. Summary: Description: added vector store integration for Azure Cosmos DB for NoSQL Vector Store, Dependencies: azure-cosmos dependency, Tag maintainer: @hwchase17, @baskaryan @efriis @eyurtsev --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	3 months ago
am-kinetica	ad101adec8	community[patch]: Kinetica Integrations handled error in querying; quotes in table names; updated gpudb API (#22724 ) - [ ] Miscellaneous updates and fixes: - Description: Handled error in querying; quotes in table names; updated gpudb API - Issue: Threw an error with an error message difficult to understand if a query failed or returned no records - Dependencies: Updated GPUDB API version to `7.2.0.9` @baskaryan @hwchase17	3 months ago
NithinBairapaka	27b9ea14a5	docs: Updated integration docs with required package installations (#22392 ) Title: Updated integration docs with required package installations Issue: #22005	3 months ago
Greg Tracy	7e115da16c	docs: Fix pixelation in stack graphic (#21554 ) This change updates the stack graphic displayed in the top-level README. The LangChain tile is pixelated in the current graphic.	3 months ago
Leonid Ganeline	55bd8e582b	docs: `integrations` cache: added class table (#22368 ) Added a table with the cache classes. See [this table here](https://langchain-rnpqvikie-langchain.vercel.app/v0.2/docs/integrations/llm_caching/#cache-classes-summary-table).	3 months ago
Jacob Lee	89804c3026	docs: Adds pointers from LLM pages to equivalent chat model pages (#22759 ) @baskaryan	3 months ago
Qingchuan Hao	7f180f996b	docs: fix langchain expression language link (#22683 )	3 months ago
Mathis Joffre	ea43f40daf	community[minor]: Add support for OVHcloud AI Endpoints Embedding (#22667 ) Description: Add support for [OVHcloud AI Endpoints](https://endpoints.ai.cloud.ovh.net/) Embedding models. Inspired by: https://gist.github.com/gmasse/e1f99339e161f4830df6be5d0095349a Signed-off-by: Joffref <mariusjoffre@gmail.com>	3 months ago
Erick Friis	d92f2251c8	docs: couchbase partner package (#22757 )	3 months ago
Tomaz Bratanic	76a193decc	community[patch]: Add function response to graph cypher qa chain (#22690 ) LLMs struggle with Graph RAG, because it's different from vector RAG in a way that you don't provide the whole context, only the answer and the LLM has to believe. However, that doesn't really work a lot of the time. However, if you wrap the context as function response the accuracy is much better. btw... `union[LLMChain, Runnable]` is linting fun, that's why so many ignores	3 months ago
X-HAN	34edfe4a16	community[minor]: add Volcengine Rerank (#22700 ) Description: this PR adds Volcengine Rerank capability to Langchain, you can find Volcengine Rerank API from [here](https://www.volcengine.com/docs/84313/1254474) & [here](https://www.volcengine.com/docs/84313/1254605). [Volcengine](https://www.volcengine.com/) is a cloud service platform developed by ByteDance, the parent company of TikTok. You can obtain Volcengine API AK/SK from [here](https://www.volcengine.com/docs/84313/1254553). Dependencies: VolcengineRerank depends on `volcengine` python package. Twitter handle: my twitter/x account is https://x.com/LastMonopoly and I'd like a mention, thank you! Tests and docs 1. integration test: `test_volcengine_rerank.py` 2. example notebook: `volcengine_rerank.ipynb` Lint and test: I have run `make format`, `make lint` and `make test` from the root of the package I've modified.	3 months ago
Prakul	9eacce9356	docs:Update reference to langchain-mongodb (#22705 ) Description: Update reference to langchain-mongodb	3 months ago
Jacob Lee	e4183cbc4e	docs[patch]: Add caution on OpenAI LLMs integration page (#22754 ) @baskaryan do we like? <img width="1040" alt="Screenshot 2024-06-10 at 12 16 45 PM" src="https://github.com/langchain-ai/langchain/assets/6952323/8893063f-1acf-4a56-9ee5-a8a2b1560277">	3 months ago
Bagatur	86a3f6edf1	docs: standardize ChatVertexAI (#22686 ) Part of #22296. Part two of https://github.com/langchain-ai/langchain-google/pull/287	3 months ago
Max Mulatz	058a64c563	Community[minor]: Add language parser for Elixir (#22742 ) Hi 👋 First off, thanks a ton for your work on this 💚 Really appreciate what you're providing here for the community. ## Description This PR adds a basic language parser for the [Elixir](https://elixir-lang.org/) programming language. The parser code is based upon the approach outlined in https://github.com/langchain-ai/langchain/pull/13318: it's using `tree-sitter` under the hood and aligns with all the other `tree-sitter` based parses added that PR. The `CHUNK_QUERY` I'm using here is probably not the most sophisticated one, but it worked for my application. It's a starting point to provide "core" parsing support for Elixir in LangChain. It enables people to use the language parser out in real world applications which may then lead to further tweaking of the queries. I consider this PR just the ground work. - Dependencies: requires `tree-sitter` and `tree-sitter-languages` from the extended dependencies - Twitter handle:`@bitcrowd` ## Checklist - [x] PR title: "package: description" - [x] Add tests and docs - [x] Lint and test: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. <!-- If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, ccurme, vbarda, hwchase17. -->	3 months ago
Gin	6f54abc252	docs: Add a missing dot in concepts.mdx (#22677 )	3 months ago
Prakul	3f76c9e908	docs: Update MongoDB information in llm_caching (#22708 ) Description:: Update MongoDB information in llm_caching	3 months ago
fzowl	c1fced9269	docs: VoyageAI new embedding and reranking models (#22719 )	3 months ago
Philippe PRADOS	9aabb446c5	community[minor]: Add SQL storage implementation (#22207 ) Hello @eyurtsev - package: langchain-comminity - Description: Add SQL implementation for docstore. A new implementation, in line with my other PR ([async PGVector](https://github.com/langchain-ai/langchain-postgres/pull/32), [SQLChatMessageMemory](https://github.com/langchain-ai/langchain/pull/22065)) - Twitter handler: pprados --------- Signed-off-by: ChengZi <chen.zhang@zilliz.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Piotr Mardziel <piotrm@gmail.com> Co-authored-by: ChengZi <chen.zhang@zilliz.com> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	4 months ago
Nithish Raghunandanan	f2f0e0e13d	couchbase: Add the initial version of Couchbase partner package (#22087 ) Co-authored-by: Nithish Raghunandanan <nithishr@users.noreply.github.com> Co-authored-by: Erick Friis <erick@langchain.dev>	4 months ago
Cahid Arda Öz	6c07eb0c12	community[minor]: Add UpstashRatelimitHandler (#21885 ) Adding `UpstashRatelimitHandler` callback for rate limiting based on number of chain invocations or LLM token usage. For more details, see [upstash/ratelimit-py repository](https://github.com/upstash/ratelimit-py) or the notebook guide included in this PR. Twitter handle: @cahidarda --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	4 months ago
Erick Friis	9b3ce16982	docs: remove nonexistent headings (#22685 )	4 months ago
Jacob Lee	02ff78deb8	docs[patch]: Adds LangGraph and LangSmith links, adds more crosslinks between pages (#22656 ) @baskaryan @hwchase17	4 months ago
Mateusz Szewczyk	c3a8716589	docs: Updated product version in Embeddings notebook (#22062 )	4 months ago
Francesco Kruk	344adad056	docs: Update jina embedding notebook to include multimodal capability (#22594 ) After merging the [PR #22416 to include Jina AI multimodal capabilities](https://github.com/langchain-ai/langchain/pull/22416), we updated the Jina AI embedding notebook accordingly.	4 months ago
Leonid Ganeline	57c1239643	docs: `arxiv` page update (#22574 ) Added a link to search the arXiv papers with references to LangChain. Updated table: better format (no horizontal scroll in table anymore).	4 months ago
Erick Friis	a24a9c6427	multiple: get rid of pyproject extras (#22581 ) They cause `poetry lock` to take a ton of time, and `uv pip install` can resolve the constraints from these toml files in trivial time (addressing problem with #19153) This allows us to properly upgrade lockfile dependencies moving forward, which revealed some issues that were either fixed or type-ignored (see file comments)	4 months ago
Tomaz Bratanic	67e58fdc2e	docs[patch]: Fix diffbot docs (#22584 )	4 months ago
Eugene Yurtsev	6b8963ad92	docs: Add information about run time binding values to tools (#22623 ) Add how-to guide that shows a design pattern for creating tools at run time	4 months ago
Xiangrui Meng	f26ab93df8	community: support Databricks Unity Catalog functions as LangChain tools (#22555 ) This PR adds support for using Databricks Unity Catalog functions as LangChain tools, which runs inside a Databricks SQL warehouse. * An example notebook is provided.	4 months ago
liuzc9	e0e40f3f63	docs: Fix typo in llmonitor.md (#22590 )	4 months ago
Bagatur	feb73d4281	docs: Add ChatGoogleGenerativeAI to model feat table (#22617 )	4 months ago
Suganth Solamanraja	02495ae7c5	docs: Correct return type in docstring (#22597 ) 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: - Description: This PR corrects the return type in the docstring of the `docs/api_reference/create_api_rst.py/_load_package_modules` function. The return type was previously described as a list of Co-authored-by: suganthsolamanraja <suganth.solamanraja@techjays..com>	4 months ago

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