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

Files

Mason Daugherty 3b999176c8 test(langchain,partners): disable pytest-benchmark under xdist to silence PytestBenchmarkWarning (#37901 )

Test targets run with `-n auto`, which makes `pytest-benchmark` (present
via `langchain-tests`) auto-disable itself and emit a
`PytestBenchmarkWarning` once per xdist worker. Passing
`--benchmark-disable` turns the plugin off explicitly so the warning
never fires, matching what `core` and `langchain_v1` already do.

## Changes
- Add `--benchmark-disable` to the `-n auto` test targets across
`langchain` (unit) and 14 partner packages' integration targets:
`anthropic`, `chroma`, `deepseek`, `exa`, `fireworks`, `groq`,
`huggingface`, `mistralai`, `nomic`, `ollama`, `openai`, `openrouter`,
`qdrant`, `xai`.
- Deliberately excluded `text-splitters` and `model-profiles`: their
`test` group doesn't install `pytest-benchmark`, so the flag would fail
with `unrecognized arguments`. Verified by importing the plugin under
each package's actual dependency group before editing.

2026-06-04 13:25:26 -04:00

langchain_huggingface

chore(model-profiles): refresh model profile data (#37051 )

2026-04-28 10:21:33 -04:00

scripts

ci: avoid unnecessary dep installs in lint targets (#36046 )

2026-03-17 21:23:29 -04:00

tests

ci(infra): harden Dependabot version-bound preservation (#37510 )

2026-05-18 17:24:19 -05:00

.gitignore

huggingface: init package (#21097 )

2024-05-13 20:53:15 +00:00

LICENSE

huggingface: init package (#21097 )

2024-05-13 20:53:15 +00:00

Makefile

test(langchain,partners): disable pytest-benchmark under xdist to silence PytestBenchmarkWarning (#37901 )

2026-06-04 13:25:26 -04:00

pyproject.toml

chore(infra): bump langchain-tests floor to 1.1.9 (#37610 )

2026-05-21 13:36:22 -05:00

README.md

chore(docs): update x handle references (#37081 )

2026-04-29 13:56:09 -04:00

uv.lock

chore: bump dependencies (#37892 )

2026-06-03 20:29:57 -07:00

README.md

langchain-huggingface

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

Quick Install

pip install langchain-huggingface

Note: The base install does not include sentence-transformers or transformers. If you plan to use HuggingFaceEmbeddings or HuggingFacePipeline for local inference, install the [full] extra which includes sentence-transformers>=5.2.0 and transformers>=5.0.0:
pip install langchain-huggingface[full]
Migrating from langchain-community? Note that langchain-community accepted sentence-transformers>=2.2.0, but langchain-huggingface[full] requires >=5.2.0. If your project pins an older version, upgrade it:
pip install "sentence-transformers>=5.2.0"

🤔 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.