FROM python:3.11-slim
WORKDIR /app
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
RUN pip install flask flask-cors psycopg2-binary gunicorn
COPY app.py .
EXPOSE 5000
CMD ["gunicorn", "-w", "2", "-b", "0.0.0.0:5000", "--reload", "app:app"]