FROM python:3.10-slim

WORKDIR /app

RUN useradd -m -u 1000 user

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY . .

RUN chown -R user:user /app

USER user

ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH \
    STREAMLIT_SERVER_PORT=7860 \
    STREAMLIT_SERVER_ADDRESS=0.0.0.0 \
    STREAMLIT_SERVER_ENABLE_CORS=false \
    STREAMLIT_SERVER_HEADLESS=true

EXPOSE 7860

CMD ["streamlit", "run", "app.py"]