q2_1.py

test = {   'name': 'q2_1',
    'points': 1,
    'suites': [   {   'cases': [{'code': ">>> 'duration_min' in songs.columns and 'duration' not in songs.columns\nTrue", 'hidden': False, 'locked': False}],
                      'scored': True,
                      'setup': '',
                      'teardown': '',
                      'type': 'doctest'}]}