Dockerfile

FROM python:3.10-slim

RUN apt-get update && apt-get install -y --no-install-recommends ffmpeg git && rm -rf /var/lib/apt/lists/*

WORKDIR /app
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY . .

ENV PYTHONUNBUFFERED=1 \
    TRANSFORMERS_CACHE=/app/.cache/hf

# default: FastAPI, but you can override CMD in HF Spaces Runtime
CMD ["uvicorn", "app.main:api", "--host", "0.0.0.0", "--port", "8000"]