FROM python:3.11-slim

WORKDIR /app

# Cache + writable dirs the HF Hub client expects.
ENV HF_HOME=/tmp/huggingface \
    XDG_CACHE_HOME=/tmp/.cache \
    HOME=/tmp \
    PYTHONUNBUFFERED=1

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

COPY app.py .
COPY static ./static

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