Dockerfile

FROM python:3.10-slim

# Install dependencies
RUN pip install --no-cache-dir fastapi uvicorn transformers

# Create writable cache dir
RUN mkdir -p /data/cache

# Copy app
COPY app.py /app/app.py
WORKDIR /app

# Run
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]