3217 Commits (b15d150d220fb87817448f708f617ccfde07f72a)

Author	SHA1	Message	Date
billytrend-cohere	7253b816cc	community: Add support for cohere SDK v5 (keeps v4 backwards compatibility) (#19084) ... - **Description:** Add support for cohere SDK v5 (keeps v4 backwards compatibility) --------- Co-authored-by: Erick Friis <erick@langchain.dev>	5 months ago
Bagatur	e276817e1d	docs: fix vercel build script (#19090) ... amazon linux 2023 doesn't have `amazon-linux-extras` but shoudl have python3.9 by default	5 months ago
Anthony Yang	688a5bd106	docs:fixed typo in streaming document (#19045) ... Fixed typo in line 661 - from 'mimimize' to 'minimize - [ ] **PR message**: - **Description:** Fixed typo in streaming document - change 'mimimize' to 'minimize If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17.	5 months ago
Bagatur	0ae39ab30e	docs: make links internal (#19063) ... So they can be properly link checked	5 months ago
Erick Friis	2999d06938	docs: deprecate old airbyte loader docs (#19048)	5 months ago
Prakul	4c53e31377	docs: Updated index definition and reference to LangChain-MongoDB (#19047) ... **Description:** Updates to LangChain-MongoDB documentation: updates to the Atlas vector search index definition **Issue:** NA **Dependencies:** NA **Twitter handle:** iprakul	5 months ago
Tomaz Bratanic	e5e15c8d59	docs: Add graph construction docs (#18904)	5 months ago
Max Jakob	911ccf9aa6	docs: elasticsearch retriever (#18965) ... Add documentation notebook for `ElasticsearchRetriever`. ## Dependencies - [ ] Release new `langchain-elasticsearch` version 0.2.0 that includes `ElasticsearchRetriever`	5 months ago
Tymofii	0bec1f6877	commnity[patch]: refactor code for faiss vectorstore, update faiss vectorstore documentation (#18092) ... **Description:** Refactor code of FAISS vectorcstore and update the related documentation. Details: - replace `.format()` with f-strings for strings formatting; - refactor definition of a filtering function to make code more readable and more flexible; - slightly improve efficiency of `max_marginal_relevance_search_with_score_by_vector` method by removing unnecessary looping over the same elements; - slightly improve efficiency of `delete` method by using set data structure for checking if the element was already deleted; **Issue:** fix small inconsistency in the documentation (the old example was incorrect and unappliable to faiss vectorstore) **Dependencies:** basic langchain-community dependencies and `faiss` (for CPU or for GPU) **Twitter handle:** antonenkodev	5 months ago
Bagatur	e0e688a277	core[minor]: generation info on msg (#18592) ... related to #16403 #17188	5 months ago
Leonid Ganeline	fad308a764	docs: `providers` update 2 (#18407) ... Formatted pages into a consistent form. Added descriptions and links when needed.	5 months ago
Brace Sproul	578e67c017	docs[patch]: properly load/use env vars (#18942)	5 months ago
Brace Sproul	4ff6aa5c78	docs[minor]: Swap gtag for supabase (#18937) ... Added deps: - `@supabase/supabase-js` - for sending inserts - `supabase` - dev dep, for generating types via cli - `dotenv` for loading env vars Added script: - `yarn gen` - will auto generate the database schema types using the supabase CLI. Not necessary for development, but is useful. Requires authing with the supabase CLI (will error out w/ instructions if you're not authed). Added functionality: - pulls users IP address (using a free endpoint: `https://api.ipify.org` so we can filter out abuse down the line) TODO: - [x] add env vars to vercel	5 months ago
fjk	a7fc731720	docs: change sparkllm spark_app_url to spark_api_url (#18000) ... community: fix - change sparkllm spark_app_url to spark_api_url - **Description:** - Change the variable name from `sparkllm spark_app_url` to `spark_api_url` in the community package. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Sevin F. Varoglu	8639624d40	docs: update OctoAI doc (#18913) ... This PR updates the OctoAI LLM doc.	5 months ago
Alexander Kozlov	a7500ab0fb	docs: Update huggingface pipelines notebook (#18801)	5 months ago
Conroy Whitney	96d7fe0f85	docs: Change saved/configured chain variable name (#18863) ... **Description:** Variable name was `openai_poem` but it didn't pass in the `"prompt": "poem"` config, so the examples were showing a joke being returned from a variable called `*_poem`. We could have gone one of two ways: 1. Updating the config line and the output line, or 2. Updating the variable name The latter seemed simpler, so that's what I went with. But I'd be glad to re-do this PR if you prefer the former. Thanks for everything, y'all. You rock 🤘 **Issue:** N/A **Dependencies:** N/A **Twitter handle:** `conroywhitney`	5 months ago
Virat Singh	cafffe8a21	community: Add PolygonAggregates tool (#18882) ... **Description:** In this PR, I am adding a `PolygonAggregates` tool, which can be used to get historical stock price data (called aggregates by Polygon) for a given ticker. Polygon [docs](https://polygon.io/docs/stocks/get_v2_aggs_ticker__stocksticker__range__multiplier___timespan___from___to) for this endpoint. **Twitter**: [@virattt](https://twitter.com/virattt)	5 months ago
Bagatur	34284c25d4	docs: turn on link check (#18924)	5 months ago
Mohammad Mohtashim	43db4cd20e	core[major]: On Tool End Observation Casting Fix (#18798) ... This PR updates the on_tool_end handlers to return the raw output from the tool instead of casting it to a string. This is technically a breaking change, though it's impact is expected to be somewhat minimal. It will fix behavior in `astream_events` as well. Fixes the following issue #18760 raised by @eyurtsev --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	5 months ago
Prashanth Rao	a96a6e0f2c	docs: Fix typo and add KùzuDB to graphs docs (#18915) ... - **Description:** Adding Kùzu (an embedded graph DB that uses Cypher) to the graph docs, and fixing a typo - **Issue:** docs update	5 months ago
aditya thomas	3d15498612	docs: Update callbacks documentation (#18899) ... **Description:** Update callbacks documentation **Issue:** Change some module imports and a method invocation to reflect the current LangChainAPI **Dependencies:** None	5 months ago
Leonid Ganeline	dee256ef5a	docs: `platforms/google` fixed broken links (#18878) ... Several links are broken. Fixed them.	6 months ago
Kushagra	5fcbe9dd2a	community[patch]: documented the feature to filter documents in MongoDBloader (#18842) ... "community[docs]: documented the feature to filter documents in MongoDBloader" - Description: documented the feature to filter documents in MongoDBloader - Feature: the feature https://github.com/langchain-ai/langchain/discussions/18251 - Dependencies: No - Twitter handle: https://twitter.com/im_Kushagra	6 months ago
Ikko Eltociear Ashimine	c3580d3c64	docs: fix typo in google_cloud_sql_mysql.ipynb (#18847) ... arbitary -> arbitrary	6 months ago
Luan Fernandes	5a006f7264	docs: update typo in docs about agent tools (#18850) ... fixes #18849	6 months ago
Leonid Ganeline	3dabd3f214	docs: platform pages update (#17836) ... `Integrations` platform page ToC-s: sections there are placed without order. For example, the [google](https://python.langchain.com/docs/integrations/platforms/google) page. The `LLM` section is not the first section, as it is in the [Components](https://python.langchain.com/docs/integrations/components) menu. Updates: * reorganized the page sections so they follow the Component menu order. * fixed names for the section names: "Text Embedding Models" -> "Embedding Models"	6 months ago
Leonid Ganeline	07c518ad3e	docs: `providers` update 4 (#18540) ... Created the `facebook` page from `facebook_faiss` and `facebook_chat` pages. Added another Facebook integrations into this page. Updated `discord` page.	6 months ago
Leonid Ganeline	9c0f84ae95	docs: `providers` update 6 (#18610) ... Cleaned up the `Integrations/Components/Memory` navbar by shortening the page titles. Updated page titles and file names to consistent formats.	6 months ago
Tomaz Bratanic	e778d60aec	Fix broken link in graph docs (#18837)	6 months ago
Leonid Ganeline	5d65b47e41	docs: chat menu item as icon (#18806) ... Update chat icon in docs	6 months ago
Luis Antonio Vieira Junior	67c880af74	community[patch]: adding linearization config to AmazonTextractPDFLoader (#17489) ... - **Description:** Adding an optional parameter `linearization_config` to the `AmazonTextractPDFLoader` so the caller can define how the output will be linearized, instead of forcing a predefined set of linearization configs. It will still have a default configuration as this will be an optional parameter. - **Issue:** #17457 - **Dependencies:** The same ones that already exist for `AmazonTextractPDFLoader` - **Twitter handle:** [@lvieirajr19](https://twitter.com/lvieirajr19) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	6 months ago
Erick Friis	4f4300723b	docs: pinecone client version note (#17491)	6 months ago
AtomicVar	23e62f8f8d	docs: fix lists display issue (#17911) ... **Description:** Fix lists display issues in **Docs > Use Cases > Q&A with RAG > Quickstart**. In essence, this PR changes: ```markdown Some paragraph. - Item a. - Item b. ``` to: ```markdown Some paragraph. - Item a. - Item b. ``` There needs an extra empty line to make the list rendered properly. FYI, the old version is displayed not properly as: <img width="856" alt="image" src="https://github.com/langchain-ai/langchain/assets/22856433/65202577-8ea2-47c6-b310-39bf42796fac"> - [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/ Co-authored-by: Bagatur <baskaryan@gmail.com>	6 months ago
Brace Sproul	9c218d0154	docs[patch]: Update how GA4 is collected (#18821) ... There's some issue/setting with the current python GA4 app. I created a new one just for feedback.	6 months ago
Ishani Vyas	2b0cbd65ba	community[patch]: Add Passio Nutrition AI Food Search Tool to Community Package (#18278) ... ## Add Passio Nutrition AI Food Search Tool to Community Package ### Description We propose adding a new tool to the `community` package, enabling integration with Passio Nutrition AI for food search functionality. This tool will provide a simple interface for retrieving nutrition facts through the Passio Nutrition AI API, simplifying user access to nutrition data based on food search queries. ### Implementation Details - **Class Structure:** Implement `NutritionAI`, extending `BaseTool`. It includes an `_run` method that accepts a query string and, optionally, a `CallbackManagerForToolRun`. - **API Integration:** Use `NutritionAIAPI` for the API wrapper, encapsulating all interactions with the Passio Nutrition AI and providing a clean API interface. - **Error Handling:** Implement comprehensive error handling for API request failures. ### Expected Outcome - **User Benefits:** Enable easy querying of nutrition facts from Passio Nutrition AI, enhancing the utility of the `langchain_community` package for nutrition-related projects. - **Functionality:** Provide a straightforward method for integrating nutrition information retrieval into users' applications. ### Dependencies - `langchain_core` for base tooling support - `pydantic` for data validation and settings management - Consider `requests` or another HTTP client library if not covered by `NutritionAIAPI`. ### Tests and Documentation - **Unit Tests:** Include tests that mock network interactions to ensure tool reliability without external API dependency. - **Documentation:** Create an example notebook in `docs/docs/integrations/tools/passio_nutrition_ai.ipynb` showing usage, setup, and example queries. ### Contribution Guidelines Compliance - Adhere to the project's linting and formatting standards (`make format`, `make lint`, `make test`). - Ensure compliance with LangChain's contribution guidelines, particularly around dependency management and package modifications. ### Additional Notes - Aim for the tool to be a lightweight, focused addition, not introducing significant new dependencies or complexity. - Potential future enhancements could include caching for common queries to improve performance. ### Twitter Handle - Here is our Passio AI [twitter handle](https://twitter.com/@passio_ai) where we announce our products. If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17.	6 months ago
Aaron Jimenez	bd9f98a20b	docs: Fix typo in modules/chains.ipynb (#18808) ... **Description:** Fix a minor typo in `modules/chains.ipynb`. - **Issue:** fixes #17851	6 months ago
Tomaz Bratanic	c0bdd4d45b	docs: Add main graph documentation (#18021) ... Co-authored-by: Bagatur <baskaryan@gmail.com>	6 months ago
Leonid Ganeline	7c8c4e5743	docs: `providers` update 7 (#18620) ... Added missed providers. Added missed integrations. Formatted to the consistent form. Fixed outdated imports.	6 months ago
kAIto47802	ff70cc4e80	docs: fix typo (#18810) ... Fixed typo in docs	6 months ago
Leonid Ganeline	3624f56ccb	docs: update imports of `retrievers` to use `langchain_community` (#18707) ... Updated `langchain` imports to `langchain_community`.	6 months ago
Leonid Ganeline	48eed86931	docs: update imports of `memory` to use `langchain_community` (#18689) ... Refactored imports from `langchain` to `langchain_community` whenever it is applicable	6 months ago
aditya thomas	a35203b164	docs: (minor) update to anthropic doc (#18794) ... **Description:** Minor update to Anthropic documentation **Issue:** Not applicable **Dependencies:** None **Lint and test**: `make format` and `make lint` was done	6 months ago
Paul Sanders	93b87f2bfb	docs: Fix typo (#18545) ... Fixing a minor typo in the package name. 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, hwchase17.	6 months ago
Aaron Jimenez	fcf6213c22	docs: Fix link to HF TEI in text_embeddings_inference.ipynb (#18682) ... - [ ] **PR title:** docs: Fix link to HF TEI in text_embeddings_inference.ipynb - [ ] **PR message:** - **Description:** Fix the link to [Hugging Face Text Embeddings Inference (TEI)](https://huggingface.co/docs/text-embeddings-inference/index) in text_embeddings_inference.ipynb - **Issue:** Fix #18576	6 months ago
Averi Kitsch	8accee57a9	docs: update Google Cloud database integration docs (#18711) ... **Description:** update Google Cloud database integration docs **Issue:** NA **Dependencies:** NA	6 months ago
Ian	7f504c1f81	docs: Improve the tidb vector store notebook (#18773) ... Remove redundant useless content, and fix some minor oversight	6 months ago
Yunmo Koo	fee6f983ef	community[minor]: Integration for `Friendli` LLM and `ChatFriendli` ChatModel. (#17913) ... ## Description - Add [Friendli](https://friendli.ai/) integration for `Friendli` LLM and `ChatFriendli` chat model. - Unit tests and integration tests corresponding to this change are added. - Documentations corresponding to this change are added. ## Dependencies - Optional dependency [`friendli-client`](https://pypi.org/project/friendli-client/) package is added only for those who use `Frienldi` or `ChatFriendli` model. ## Twitter handle - https://twitter.com/friendliai	6 months ago
Ian	390ef6abe3	community[minor]: Add Initial Support for TiDB Vector Store (#15796) ... This pull request introduces initial support for the TiDB vector store. The current version is basic, laying the foundation for the vector store integration. While this implementation provides the essential features, we plan to expand and improve the TiDB vector store support with additional enhancements in future updates. Upcoming Enhancements: * Support for Vector Index Creation: To enhance the efficiency and performance of the vector store. * Support for max marginal relevance search. * Customized Table Structure Support: Recognizing the need for flexibility, we plan for more tailored and efficient data store solutions. Simple use case exmaple ```python from typing import List, Tuple from langchain.docstore.document import Document from langchain_community.vectorstores import TiDBVectorStore from langchain_openai import OpenAIEmbeddings db = TiDBVectorStore.from_texts( embedding=embeddings, texts=['Andrew like eating oranges', 'Alexandra is from England', 'Ketanji Brown Jackson is a judge'], table_name="tidb_vector_langchain", connection_string=tidb_connection_url, distance_strategy="cosine", ) query = "Can you tell me about Alexandra?" docs_with_score: List[Tuple[Document, float]] = db.similarity_search_with_score(query) for doc, score in docs_with_score: print("-" * 80) print("Score: ", score) print(doc.page_content) print("-" * 80) ```	6 months ago
Eugene Yurtsev	1e1cac50d8	Docs: remove sales from security (#18762) ... Remove sales from security	6 months ago