README.md

metadata

title: MADLAD-400 Translate
emoji: 🌍
colorFrom: blue
colorTo: green
sdk: gradio
sdk_version: 6.17.3
app_file: app.py
python_version: '3.12'
pinned: false
license: apache-2.0
short_description: Translate between 418 languages.

MADLAD-400 Translate

Translate between 418 languages from Table 9 (Section A.1) of Google's MADLAD-400 3B model.

Requirements

• uv (Python package manager)
• Python 3.12
• CUDA GPU (recommended) or CPU

Setup

uv venv --python 3.12
uv pip install -r requirements.txt
uv pip install -r requirements-dev.txt   # local runtime (gradio, spaces) + dev tools
uv run app.py

The Gradio interface launches at http://localhost:7860.

Tooling

uv run ruff check .             # lint
uv run ruff format .            # format
uv run ty check                 # type check
uv run pytest -m "not slow"     # 51 fast tests
uv run pytest                   # all 61 tests (slow require CUDA + model download)