test = {   'name': 'q2_4_1',
    'points': 1,
    'suites': [   {   'cases': [{'code': '>>> assert -1 <= demand_slope <= 1;\n>>> assert 700 <= demand_intercept <= 1000\n', 'hidden': False, 'locked': False}],
                      'scored': True,
                      'setup': '',
                      'teardown': '',
                      'type': 'doctest'}]}
