ARG DOCKER_REGISTRY_PREFIX= FROM ${DOCKER_REGISTRY_PREFIX}python:3.11-slim ENV PYTHONDONTWRITEBYTECODE=1 ENV PYTHONUNBUFFERED=1 WORKDIR /app/backend COPY backend/requirements.docker.txt /tmp/requirements.docker.txt RUN pip install --no-cache-dir -r /tmp/requirements.docker.txt COPY backend /app/backend EXPOSE 8001 CMD ["python", "main.py"]