Dockerfile

FROM python:3.9-slim
WORKDIR /app
ENV HOME=/app

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

RUN mkdir -p /app/.streamlit \
 && chmod -R a+rwx /app/.streamlit \
 && printf "[server]\nheadless = true\nport = 7860\n\n" > /app/.streamlit/config.toml

EXPOSE 7860
CMD ["streamlit","run","app.py","--server.port=7860","--server.address=0.0.0.0"]