Dockerfile

FROM python:3.10-slim

ENV PORT=7860

RUN apt-get update && apt-get install -y \
    nginx \
    && rm -rf /var/lib/apt/lists/*

RUN echo '<h1>Space Running</h1>' > /var/www/html/index.html

RUN sed -i 's/listen 80 default_server;/listen 7860 default_server;/g' /etc/nginx/sites-enabled/default

EXPOSE 7860

CMD ["nginx", "-g", "daemon off;"]