Dockerfile

FROM python:3.10-slim

WORKDIR /app
COPY . /app

# Set environment variables early so HF uses /tmp/hf_cache
ENV HF_HOME=/tmp/hf_cache
ENV TRANSFORMERS_CACHE=/tmp/hf_cache

RUN pip install --no-cache-dir -r requirements.txt

EXPOSE 7860

CMD ["gunicorn", "--bind", "0.0.0.0:7860", "app:app"]