FROM ubuntu:20.04 RUN apt-get update -y RUN apt-get install -y python3-pip python-dev build-essential RUN pip3 install --upgrade pip #[TODO]: Copy python source files and requirements file into container image #[TODO]: Install dependencies listed in the requirements.txt file using pip3 #[TODO]: Specify a listening port for the container #[TODO]: Run mythicalMysfitsService.py as the final step. We want this container to run as an executable. Looking at ENTRYPOINT and CMD for this?