FROM python:3.12-slim
WORKDIR /app
ENV PYTHONDONTWRITEBYTECODE=1 PYTHONUNBUFFERED=1
RUN apt-get update && apt-get install -y --no-install-recommends gcc libpq-dev && rm -rf /var/lib/apt/lists/*
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
COPY app/ .
CMD ["gunicorn","--bind","0.0.0.0:5000","--workers","2","--threads","4","app:app"]