deploy_docker_d.py

    # example_docker/instructor/cs103/deploy.py
    # Step 4: Test the students code in the .token file and get the results-token-file:  
    token = docker_run_token_file(Dockerfile_location=Dockerfile,
                                  host_tmp_dir=os.path.dirname(Dockerfile) + "/home",
                                  student_token_file=student_token_file,
                                  instructor_grade_script="report3_complete_grade.py",
                                  tag="unitgrade-docker")