text: test = {
    'name': 'q1_2',
    'points': 1,
    'suites': [
      {
        'cases': [
          {
            'code': r"""
            >>> # Double check that you have the correct number of rows for the `train` table.;
            >>> train.num_rows == 75
            True
            """,
            'hidden': False,
            'locked': False
          },
          {
            'code': r"""
            >>> # Double check that you have the correct number of rows for the `test` table.;
            >>> test.num_rows == 25
            True
            """,
            'hidden': False,
            'locked': False
          },
          {
            'code': r"""
            >>> train.num_rows + test.num_rows == coordinates.num_rows
            True
            """,
            'hidden': False,
            'locked': False
          }
        ],
        'scored': True,
        'setup': '',
        'teardown': '',
        'type': 'doctest'
      }
    ]
  }
  