FROM python:3.10-slim

WORKDIR /app

COPY . /app

RUN pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cpu && \
    pip install --no-cache-dir -r requirements.txt

EXPOSE 7860

CMD ["sh", "-c", "gunicorn --bind 0.0.0.0:${PORT:-7860} --timeout 120 app:app"]