Dockerfile

FROM nvidia/cuda:12.1.1-cudnn8-runtime-ubuntu22.04

ENV DEBIAN_FRONTEND=noninteractive \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    HF_HUB_ENABLE_HF_TRANSFER=1

# System deps
RUN apt-get update && apt-get install -y python3 python3-pip git && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY requirements.txt /app/
RUN python3 -m pip install --upgrade pip && pip3 install -r requirements.txt

COPY app.py /app/

# HF Spaces expects the app to bind $PORT (we’ll default to 7860)
ENV PORT=7860
EXPOSE 7860

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