3033 Commits (1b0802babeeee65afe283b39ca3f0e9fd508c103)

Author	SHA1	Message	Date
Gianluca Giudice	f541545c96	Docs: Fix typo (#17733) ... - **Description:** fix doc typo	5 months ago
qqubb	41726dfa27	docs: minor grammatical correction. (#17724) ... - **Description:** a minor grammatical correction.	5 months ago
volodymyr-memsql	0a9a519a39	community[patch]: Added add_images method to SingleStoreDB vector store (#17871) ... In this pull request, we introduce the add_images method to the SingleStoreDB vector store class, expanding its capabilities to handle multi-modal embeddings seamlessly. This method facilitates the incorporation of image data into the vector store by associating each image's URI with corresponding document content, metadata, and either pre-generated embeddings or embeddings computed using the embed_image method of the provided embedding object. the change includes integration tests, validating the behavior of the add_images. Additionally, we provide a notebook showcasing the usage of this new method. --------- Co-authored-by: Volodymyr Tkachuk <vtkachuk-ua@singlestore.com>	5 months ago
Guangdong Liu	7735721929	docs: update sparkllm intro doc (#17848) ... **Description:** update sparkllm intro doc. **Issue:** None **Dependencies:** None **Twitter handle:** None	5 months ago
Leonid Ganeline	6f5b7b55bd	docs: API Reference builder bug fix (#17890) ... Issue in the API Reference: If the `Classes` of `Functions` section is empty, it still shown in API Reference. Here is an [example](https://api.python.langchain.com/en/latest/core_api_reference.html#module-langchain_core.agents) where `Functions` table is empty but still presented. It happens only if this section has only the "private" members (with names started with '_'). Those members are not shown but the whole member section (empty) is shown.	5 months ago
Jacob Lee	5395c254d5	👥 Update LangChain people data (#17743) ... 👥 Update LangChain people data --------- Co-authored-by: github-actions <github-actions@github.com>	5 months ago
Erick Friis	a206d3cf69	docs: remove stale redirects (#17831) ... Removes /platform redirects as well as any redirects whose source hasn't been touched in over 6 months	5 months ago
Erick Friis	6e854ae371	docs: fix api docs search (#17820)	5 months ago
Guangdong Liu	47b1b7092d	community[minor]: Add SparkLLM to community (#17702)	5 months ago
Guangdong Liu	3ba1cb8650	community[minor]: Add SparkLLM Text Embedding Model and SparkLLM introduction (#17573)	5 months ago
Christophe Bornet	33555e5cbc	docs: Add typehints in both signature and description of API docs (#17815) ... This way we can document APIs in methods signature only where they are checked by the typing system and we get them also in the param description without having to duplicate in the docstrings (where they are unchecked). Twitter: @cbornet_	5 months ago
Virat Singh	92e52e89ca	community: Add PolygonTickerNews Tool (#17808) ... Description: In this PR, I am adding a PolygonTickerNews Tool, which can be used to get the latest news for a given ticker / stock. Twitter handle: [@virattt](https://twitter.com/virattt)	5 months ago
Eugene Yurtsev	441160d6b3	Docs: Update contributing documentation (#17557) ... This PR adds more details about how to contribute to documentation.	5 months ago
Eugene Yurtsev	865cabff05	Docs: Add custom chat model documenation (#17595) ... This PR adds documentation about how to implement a custom chat model.	5 months ago
CogniJT	919ebcc596	community[minor]: CogniSwitch Agent Toolkit for LangChain (#17312) ... **Description**: CogniSwitch focusses on making GenAI usage more reliable. It abstracts out the complexity & decision making required for tuning processing, storage & retrieval. Using simple APIs documents / URLs can be processed into a Knowledge Graph that can then be used to answer questions. **Dependencies**: No dependencies. Just network calls & API key required **Tag maintainer**: @hwchase17 **Twitter handle**: https://github.com/CogniSwitch **Documentation**: Please check `docs/docs/integrations/toolkits/cogniswitch.ipynb` **Tests**: The usual tool & toolkits tests using `test_imports.py` PR has passed linting and testing before this submission. --------- Co-authored-by: Saicharan Sridhara <145636106+saiCogniswitch@users.noreply.github.com>	5 months ago
Aymeric Roucher	0d294760e7	Community: Fuse HuggingFace Endpoint-related classes into one (#17254) ... ## Description Fuse HuggingFace Endpoint-related classes into one: - [HuggingFaceHub](5ceaf784f3/libs/community/langchain_community/llms/huggingface_hub.py) - [HuggingFaceTextGenInference](5ceaf784f3/libs/community/langchain_community/llms/huggingface_text_gen_inference.py) - and [HuggingFaceEndpoint](5ceaf784f3/libs/community/langchain_community/llms/huggingface_endpoint.py) Are fused into - HuggingFaceEndpoint ## Issue The deduplication of classes was creating a lack of clarity, and additional effort to develop classes leads to issues like [this hack](5ceaf784f3/libs/community/langchain_community/llms/huggingface_endpoint.py (L159)). ## Dependancies None, this removes dependancies. ## Twitter handle If you want to post about this: @AymericRoucher --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Raghav Dixit	6c18f73ca5	community[patch]: LanceDB integration improvements/fixes (#16173) ... Hi, I'm from the LanceDB team. Improves LanceDB integration by making it easier to use - now you aren't required to create tables manually and pass them in the constructor, although that is still backward compatible. Bug fix - pandas was being used even though it's not a dependency for LanceDB or langchain PS - this issue was raised a few months ago but lost traction. It is a feature improvement for our users kindly review this , Thanks !	5 months ago
Guangdong Liu	73edf17b4e	community[minor]: Add Apache Doris as vector store (#17527) ... --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Stefano Lottini	2a239710a0	docs: update astradb imports to in docs/sample notebook to import from partner package (#17627) ... This PR replaces the imports of the Astra DB vector store with the newly-released partner package, in compliance with the deprecation notice now attached to the community "legacy" store.	5 months ago
ccurme	0b33abc8b1	docs: update documentation for RunnableWithMessageHistory (#17602) ... - **Description:** Update documentation for RunnableWithMessageHistory - **Issue:** https://github.com/langchain-ai/langchain/issues/16642 I don't have access to an Anthropic API key so I updated things to use OpenAI. Let me know if you'd prefer another provider.	5 months ago
Kevin	88af4fd514	docs: quickstart example returns 404 (#17609) ... **Description:** Appears a legacy URL in the quickstart returns a 404. Updated to use Langchain homepage and ran through tutorial to confirm results.	5 months ago
Stefano Lottini	5240ecab99	astradb: bootstrapping Astra DB as Partner Package (#16875) ... **Description:** This PR introduces a new "Astra DB" Partner Package. So far only the vector store class is _duplicated_ there, all others following once this is validated and established. Along with the move to separate package, incidentally, the class name will change `AstraDB` => `AstraDBVectorStore`. The strategy has been to duplicate the module (with prospected removal from community at LangChain 0.2). Until then, the code will be kept in sync with minimal, known differences (there is a makefile target to automate drift control. Out of convenience with this check, the community package has a class `AstraDBVectorStore` aliased to `AstraDB` at the end of the module). With this PR several bugfixes and improvement come to the vector store, as well as a reshuffling of the doc pages/notebooks (Astra and Cassandra) to align with the move to a separate package. **Dependencies:** A brand new pyproject.toml in the new package, no changes otherwise. **Twitter handle:** `@rsprrs` --------- Co-authored-by: Christophe Bornet <cbornet@hotmail.com> Co-authored-by: Erick Friis <erick@langchain.dev>	5 months ago
Erick Friis	f6f0ca1bae	docs: ai21 sidebars (#17600)	5 months ago
Erick Friis	6cc6faa00e	ai21: init package (#17592) ... Co-authored-by: Asaf Gardin <asafg@ai21.com> Co-authored-by: etang <etang@ai21.com> Co-authored-by: asafgardin <147075902+asafgardin@users.noreply.github.com>	5 months ago
Moshe Berchansky	20a56fe0a2	community[minor]: Add QuantizedEmbedders (#17391) ... **Description:** * adding Quantized embedders using optimum-intel and intel-extension-for-pytorch. * added mdx documentation and example notebooks * added embedding import testing. **Dependencies:** optimum = {extras = ["neural-compressor"], version = "^1.14.0", optional = true} intel_extension_for_pytorch = {version = "^2.2.0", optional = true} Dependencies have been added to pyproject.toml for the community lib. **Twitter handle:** @peter_izsak --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
William FH	53b8c86309	fix dataset link (#17565)	5 months ago
Eugene Yurtsev	79119b4345	Docs: Add repository structure to contributors guide (#17553) ... Adding another high level overview page to the contributors guide	5 months ago
Eugene Yurtsev	e438fe6be9	Docs: Contributing changes (#17551) ... A few minor changes for contribution: 1) Updating link to say "Contributing" rather than "Developer's guide" 2) Minor changes after going through the contributing documentation page.	5 months ago
nvpranak	91bcc9c5c9	community[minor]: Nemo embeddings(#16206) ... This PR is adding support for NVIDIA NeMo embeddings issue #16095. --------- Co-authored-by: Praveen Nakshatrala <pnakshatrala@gmail.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Mateusz Szewczyk	916332ef5b	ibm: added partners package `langchain_ibm`, added llm (#16512) ... - **Description:** Added `langchain_ibm` as an langchain partners package of IBM [watsonx.ai](https://www.ibm.com/products/watsonx-ai) LLM provider (`WatsonxLLM`) - **Dependencies:** [ibm-watsonx-ai](https://pypi.org/project/ibm-watsonx-ai/), - **Tag maintainer:** : --------- Co-authored-by: Erick Friis <erick@langchain.dev>	5 months ago
wulixuan	c776cfc599	community[minor]: integrate with model Yuan2.0 (#15411) ... 1. integrate with [`Yuan2.0`](https://github.com/IEIT-Yuan/Yuan-2.0/blob/main/README-EN.md) 2. update `langchain.llms` 3. add a new doc for [Yuan2.0 integration](docs/docs/integrations/llms/yuan2.ipynb) --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
volodymyr-memsql	e36bc379f2	community[patch]: Add vector index support to SingleStoreDB VectorStore (#17308) ... This pull request introduces support for various Approximate Nearest Neighbor (ANN) vector index algorithms in the VectorStore class, starting from version 8.5 of SingleStore DB. Leveraging this enhancement enables users to harness the power of vector indexing, significantly boosting search speed, particularly when handling large sets of vectors. --------- Co-authored-by: Volodymyr Tkachuk <vtkachuk-ua@singlestore.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Kate Silverstein	0bc4a9b3fc	community[minor]: Adds Llamafile as an LLM (#17431) ... * **Description:** Adds a simple LLM implementation for interacting with [llamafile](https://github.com/Mozilla-Ocho/llamafile)-based models. * **Dependencies:** N/A * **Issue:** N/A **Detail** [llamafile](https://github.com/Mozilla-Ocho/llamafile) lets you run LLMs locally from a single file on most computers without installing any dependencies. To use the llamafile LLM implementation, the user needs to: 1. Download a llamafile e.g. https://huggingface.co/jartine/TinyLlama-1.1B-Chat-v1.0-GGUF/resolve/main/TinyLlama-1.1B-Chat-v1.0.Q5_K_M.llamafile?download=true 2. Make the file executable. 3. Run the llamafile in 'server mode'. (All llamafiles come packaged with a lightweight server; by default, the server listens at `http://localhost:8080`.) ```bash wget https://url/of/model.llamafile chmod +x model.llamafile ./model.llamafile --server --nobrowser ``` Now, the user can invoke the LLM via the LangChain client: ```python from langchain_community.llms.llamafile import Llamafile llm = Llamafile() llm.invoke("Tell me a joke.") ```	5 months ago
Raunak	685d62b032	community[patch]: Added functions in NetworkxEntityGraph class (#17535) ... - **Description:** 1. Added _clear_edges()_ and _get_number_of_nodes()_ functions in NetworkxEntityGraph class. 2. Added the above two function in graph_networkx_qa.ipynb documentation.	5 months ago
Erick Friis	d7418acbe1	nomic[patch]: release 0.0.2, dimensionality (#17534) ... - nomic[patch]: release 0.0.2 - x	5 months ago
Bagatur	2c076bebc9	docs: fix self query redirect (#17490)	5 months ago
Bagatur	5dca107621	docs: update providers (#17488)	5 months ago
Rave Harpaz	90f55e6bd1	Documentation/add update documentation for oci (#17473) ... Thank you for contributing to LangChain! Checklist: - **PR title**: docs: add & update docs for Oracle Cloud Infrastructure (OCI) integrations - **Description**: adding and updating documentation for two integrations - OCI Generative AI & OCI Data Science (1) adding integration page for OCI Generative AI embeddings (@baskaryan request, docs/docs/integrations/text_embedding/oci_generative_ai.ipynb) (2) updating integration page for OCI Generative AI llms (docs/docs/integrations/llms/oci_generative_ai.ipynb) (3) adding platform documentation for OCI (@baskaryan request, docs/docs/integrations/platforms/oci.mdx). this combines the integrations of OCI Generative AI & OCI Data Science (4) if possible, requesting to be added to 'Featured Community Providers' so supplying a modified docs/docs/integrations/platforms/index.mdx to reflect the addition - **Issue:** none - **Dependencies:** no new dependencies - **Twitter handle:** --------- Co-authored-by: MING KANG <ming.kang@oracle.com>	5 months ago
wulixuan	5d06797905	community[minor]: integrate chat models with Yuan2.0 (#16575) ... 1. integrate chat models with [`Yuan2.0`](https://github.com/IEIT-Yuan/Yuan-2.0/blob/main/README-EN.md) 2. add a new doc for [Yuan2.0 integration](docs/docs/integrations/llms/yuan2.ipynb) Yuan2.0 is a new generation Fundamental Large Language Model developed by IEIT System. We have published all three models, Yuan 2.0-102B, Yuan 2.0-51B, and Yuan 2.0-2B. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Erick Friis	065cde69b1	google-genai[patch]: release 0.0.9, safety settings docs (#17432)	5 months ago
Ian Gregory	e5472b5eb8	Framework for supporting more languages in LanguageParser (#13318) ... ## Description I am submitting this for a school project as part of a team of 5. Other team members are @LeilaChr, @maazh10, @Megabear137, @jelalalamy. This PR also has contributions from community members @Harrolee and @Mario928. Initial context is in the issue we opened (#11229). This pull request adds: - Generic framework for expanding the languages that `LanguageParser` can handle, using the [tree-sitter](https://github.com/tree-sitter/py-tree-sitter#py-tree-sitter) parsing library and existing language-specific parsers written for it - Support for the following additional languages in `LanguageParser`: - C - C++ - C# - Go - Java (contributed by @Mario928 https://github.com/ThatsJustCheesy/langchain/pull/2) - Kotlin - Lua - Perl - Ruby - Rust - Scala - TypeScript (contributed by @Harrolee https://github.com/ThatsJustCheesy/langchain/pull/1) Here is the [design document](https://docs.google.com/document/d/17dB14cKCWAaiTeSeBtxHpoVPGKrsPye8W0o_WClz2kk) if curious, but no need to read it. ## Issues - Closes #11229 - Closes #10996 - Closes #8405 ## Dependencies `tree_sitter` and `tree_sitter_languages` on PyPI. We have tried to add these as optional dependencies. ## Documentation We have updated the list of supported languages, and also added a section to `source_code.ipynb` detailing how to add support for additional languages using our framework. ## Maintainer - @hwchase17 (previously reviewed https://github.com/langchain-ai/langchain/pull/6486) Thanks!! ## Git commits We will gladly squash any/all of our commits (esp merge commits) if necessary. Let us know if this is desirable, or if you will be squash-merging anyway. <!-- Thank you for contributing to LangChain! Replace this entire comment with: - **Description:** a description of the change, - **Issue:** the issue # it fixes (if applicable), - **Dependencies:** any dependencies required for this change, - **Tag maintainer:** for a quicker response, tag the relevant maintainer (see below), - **Twitter handle:** we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md 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/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> --------- Co-authored-by: Maaz Hashmi <mhashmi373@gmail.com> Co-authored-by: LeilaChr <87657694+LeilaChr@users.noreply.github.com> Co-authored-by: Jeremy La <jeremylai511@gmail.com> Co-authored-by: Megabear137 <zubair.alnoor27@gmail.com> Co-authored-by: Lee Harrold <lhharrold@sep.com> Co-authored-by: Mario928 <88029051+Mario928@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	5 months ago
Sridhar Ramaswamy	9f1cbbc6ed	community[minor]: Add pebblo safe document loader (#16862) ... - **Description:** Pebblo opensource project enables developers to safely load data to their Gen AI apps. It identifies semantic topics and entities found in the loaded data and summarizes them in a developer-friendly report. - **Dependencies:** none - **Twitter handle:** srics @hwchase17	5 months ago
Preetam D'Souza	0834457f28	docs: Fix broken link in summarization use-case (#16554) ... - **Description:** Fix broken link to `StuffDocumentsChain` - **Issue:** N/A - **Dependencies:** None - **Twitter handle:** [@preetamdsouza](https://twitter.com/preetamdsouza)	5 months ago
Sheil Naik	d70a5bbf15	docs: Fix broken link in LLMs index.mdx (#16557) ... - **Description:** The [LLMs](https://python.langchain.com/docs/modules/model_io/llms/) page has a broken link. This fixes the link. - **Issue:** N/A - **Dependencies:** N/A - **Twitter handle:** @sheilnaik	5 months ago
mhavey	1bbb64d956	community[minor], langchian[minor]: Add Neptune Rdf graph and chain (#16650) ... **Description**: This PR adds a chain for Amazon Neptune graph database RDF format. It complements the existing Neptune Cypher chain. The PR also includes a Neptune RDF graph class to connect to, introspect, and query a Neptune RDF graph database from the chain. A sample notebook is provided under docs that demonstrates the overall effect: invoking the chain to make natural language queries against Neptune using an LLM. **Issue**: This is a new feature **Dependencies**: The RDF graph class depends on the AWS boto3 library if using IAM authentication to connect to the Neptune database. --------- Co-authored-by: Piyush Jain <piyushjain@duck.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Massimiliano Pronesti	df7cbd6fbb	community[minor]: add FlashRank ranker (#16785) ... **Description:** This PR adds support for [flashrank](https://github.com/PrithivirajDamodaran/FlashRank) for reranking as alternative to Cohere. I'm not sure `libs/langchain` is the right place for this change. At first, I wanted to put it under `libs/community`. All the compressors were under `libs/langchain/retrievers/document_compressors` though. Hope this makes sense!	5 months ago
morgana	722aae4fd1	community: add delete method to rocksetdb vectorstore to support recordmanager (#17030) ... - **Description:** This adds a delete method so that rocksetdb can be used with `RecordManager`. - **Issue:** N/A - **Dependencies:** N/A - **Twitter handle:** `@_morgan_adams_` --------- Co-authored-by: Rockset API Bot <admin@rockset.io>	5 months ago
Max Jakob	604e117411	docs: another auth method for ElasticsearchStore (#16831) ... Users can also use their own Elasticsearch client object to configure the connection.	5 months ago
Zeeland	4986e7227e	docs: rm unnecessary imports (#16876) ... - **Description:** optimize the document of memory usage - **Issue:** it lose some install guide	5 months ago
Leonid Ganeline	b87d6f9f48	docs: `Redis` page update (#16906) ... - Reordered sections - Applied consistent formatting - Fixed headers (there were 2 H1 headers; this breaks CoT) - Added `Settings` header and moved all related sections under it	5 months ago