mirror of https://github.com/hwchase17/langchain.git synced 2026-06-09 10:17:00 +00:00

Files

Mason Daugherty 6d39b72892 fix(huggingface): bump transformers and sentence-transformers lower bounds (#35522 )

Bump `transformers` and `sentence-transformers` lower bounds in
`langchain-huggingface` to resolve a dependency conflict with
`huggingface-hub` 1.x. The existing constraints allowed
`huggingface-hub>=0.33.4,<2.0.0` (so hub 1.x is valid), but
`transformers` 4.x requires `huggingface-hub<1.0` — causing the
pre-release CI job to fail when `uv pip install --force-reinstall`
resolved hub to 1.5.0 while leaving `transformers` at 4.56.2.

Breaking change for users on transformers 4.x or
sentence-transformers<5.2.0 who install langchain-huggingface[full].

2026-03-02 10:45:06 -05:00

langchain_huggingface

fix(model-profiles): sort generated profiles by model ID for stable diffs (#35344 )

2026-02-19 23:11:22 -05:00

scripts

partners: bug fix check_imports.py exit code. (#30897 )

2025-04-17 08:02:23 -04:00

tests

fix(langchain-classic): fix init_chat_model for HuggingFace models (#33943 )

2025-12-12 11:05:48 -05:00

.gitignore

…

LICENSE

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Makefile

chore: add make type target (#35015 )

2026-02-04 16:16:52 -05:00

pyproject.toml

fix(huggingface): bump transformers and sentence-transformers lower bounds (#35522 )

2026-03-02 10:45:06 -05:00

README.md

chore: update twitter URLs (#34736 )

2026-01-13 01:54:11 -05:00

uv.lock

fix(huggingface): bump transformers and sentence-transformers lower bounds (#35522 )

2026-03-02 10:45:06 -05:00

README.md

langchain-huggingface

Looking for the JS/TS version? Check out LangChain.js.

Quick Install

pip install langchain-huggingface

🤔 What is this?

This package contains the LangChain integrations for Hugging Face related classes.

📖 Documentation

For full documentation, see the API reference. For conceptual guides, tutorials, and examples on using these classes, see the LangChain Docs.

📕 Releases & Versioning

See our Releases and Versioning policies.

💁 Contributing

As an open-source project in a rapidly developing field, we are extremely open to contributions, whether it be in the form of a new feature, improved infrastructure, or better documentation.

For detailed information on how to contribute, see the Contributing Guide.