def test_numpy_slices_invalid_empty_data_column():
    logger.info('Test incorrect column_names input')
    np_data = []
    with pytest.raises(ValueError) as err:
        de.NumpySlicesDataset(np_data, shuffle=False)
    assert ('Argument data cannot be empty' in str(err.value))
def test_numpy_slices_invalid_empty_data_column():
    logger.info('Test incorrect column_names input')
    np_data = []
    with pytest.raises(ValueError) as err:
        de.NumpySlicesDataset(np_data, shuffle=False)
    assert ('Argument data cannot be empty' in str(err.value))