FROM python:3.10-slim-bullseye as builder # Tiktoken requires Rust toolchain, so build it in a separate stage RUN apt-get update && apt-get install -y gcc curl RUN curl https://sh.rustup.rs -sSf | sh -s -- -y && apt-get install --reinstall libc6-dev -y ENV PATH="/root/.cargo/bin:${PATH}" RUN pip install --upgrade pip && pip install tiktoken==0.3.3 COPY requirements.txt . RUN pip install -r requirements.txt FROM python:3.10-slim-bullseye # Copy pre-built packages and binaries from builder stage COPY --from=builder /usr/local/ /usr/local/ WORKDIR /app COPY . /app ENV FLASK_APP=app.py ENV FLASK_DEBUG=true EXPOSE 7091 CMD ["gunicorn", "-w", "2", "--timeout", "120", "--bind", "0.0.0.0:7091", "wsgi:app"]