def METHOD_NAME(diabetes_split_dataset_and_model):
    _, test, clf = diabetes_split_dataset_and_model
    check = RegressionErrorDistribution().add_condition_systematic_error_ratio_to_rmse_less_than()
    # Act
    result = check.conditions_decision(check.run(test, clf))
    assert_that(result, has_items(
        equal_condition_result(is_pass=True,
                               details='Found systematic error to rmse ratio of 1.40E-4',
                               name='Systematic error ratio lower than 0.01')
    ))