FROM python:3.11-slim

WORKDIR /app

COPY requirements.txt .

RUN python -m venv /opt/venv
ENV PATH="/opt/venv/bin:$PATH"
RUN pip install --no-cache-dir -r requirements.txt

COPY server.py .

EXPOSE 8080

ENV PORT=8080
ENV PYTHONUNBUFFERED=1

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