Dockerfile

FROM python:3.10-slim

RUN useradd -m -u 1000 user

USER user

ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

WORKDIR $HOME/app

USER root
RUN apt-get update && apt-get install -y --no-install-recommends curl && rm -rf /var/lib/apt/lists/*
USER user

COPY --chown=user requirements.txt $HOME/app/
RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt

COPY --chown=user . $HOME/app/

RUN mkdir -p $HOME/.streamlit \
    && echo "[browser]\ngatherUsageStats = false" > $HOME/.streamlit/config.toml

CMD ["streamlit", "run", "frontend.py", "--server.port", "8501", "--server.address", "0.0.0.0"]