FROM python:3.11-slim
ENV PYTHONUNBUFFERED=1 PIP_NO_CACHE_DIR=1 DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get install -y --no-install-recommends build-essential \
    && rm -rf /var/lib/apt/lists/*
RUN useradd -m -u 1000 user
USER user
ENV PATH="/home/user/.local/bin:${PATH}"
WORKDIR /app
COPY --chown=user:user requirements.txt .
RUN pip install --upgrade pip && pip install -r requirements.txt
COPY --chown=user:user . /app
EXPOSE 7860
CMD ["bash","-lc","streamlit run --server.port 7860 --server.address 0.0.0.0 app.py"]