Dockerfile

FROM python:3.11-slim

# Install Rust and dependencies
RUN apt update && apt install -y curl build-essential
RUN curl https://sh.rustup.rs -sSf | sh -s -- -y
ENV PATH="/root/.cargo/bin:${PATH}"

WORKDIR /code

# Copy app and dependencies
COPY app.py .
COPY requirements.txt .
COPY sample_rust/ ./sample_rust/

# Install Python and Rust modules
RUN pip install maturin
RUN maturin build --release --manifest-path sample_rust/Cargo.toml
RUN pip install target/wheels/*.whl
RUN pip install -r requirements.txt

EXPOSE 7860
CMD ["flask", "run", "--host=0.0.0.0", "--port=7860"]