FROM python:3.11-slim

WORKDIR /app

# HF Spaces inject secrets/vars as env; keep HF caches in a writable location.
ENV HF_HOME=/tmp/huggingface \
    PYTHONUNBUFFERED=1 \
    PORT=7860

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

COPY . .

EXPOSE 7860

# Our uvicorn is the ONLY server — it serves the mounted Gradio UI at "/" plus the
# FastAPI badge routes (/badge/*, /api/summary). No HF auto-launcher to collide with.
CMD ["python", "app.py"]