FROM python:3.13-slim-bookworm AS builder
WORKDIR /build
COPY requirements.txt .
RUN pip install --no-cache-dir --prefix=/install -r requirements.txt

FROM python:3.13-slim-bookworm
WORKDIR /app
COPY --from=builder /install /usr/local
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7000", "--workers", "4"]