FROM python:3.11-slim

RUN apt-get update && apt-get install -y --no-install-recommends curl && rm -rf /var/lib/apt/lists/*

WORKDIR /app

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

COPY server.py .

# HF Spaces expects port 7860; locally PORT can be set to anything.
ENV PORT=7860
EXPOSE 7860

CMD ["python", "server.py"]