FROM python:3.11-slim

# HF Spaces run as a non-root user; give huggingface_hub a writable cache.
ENV HF_HOME=/tmp/huggingface \
    HF_HUB_DISABLE_TELEMETRY=1 \
    PYTHONUNBUFFERED=1

WORKDIR /app

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

COPY app.py .
COPY static ./static

RUN mkdir -p /tmp/huggingface && chmod -R 777 /tmp/huggingface

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