# syntax=docker/dockerfile:1 FROM python:3.8-slim-buster WORKDIR /app COPY requirements.txt requirements.txt RUN pip3 install --disable-pip-version-check -r requirements.txt COPY . . ENV FLASK_APP=python_rest EXPOSE 5000 STOPSIGNAL SIGINT CMD [ "python3", "-m" , "flask", "run", "--host=0.0.0.0"]