FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

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

WORKDIR /app
COPY app.py /app/app.py
COPY nginx.conf /etc/nginx/nginx.conf
COPY start.sh /app/start.sh

RUN pip install --no-cache-dir fastapi uvicorn streamlit pydantic

EXPOSE 7860
RUN chmod +x /app/start.sh
CMD ["/app/start.sh"]