deploy_docker_c.py

    # example_docker/instructor/cs103/deploy.py
    # Step 3: Compile the Docker image (obviously you should only do this once). 
    download_docker_images(destination="../docker")  # Download an up-to-date docker image from gitlab.
    Dockerfile = "../docker/unitgrade-docker/Dockerfile" # Location of just downloaded docker file
    compile_docker_image(Dockerfile, tag="unitgrade-docker")