def is_plain_lists(lst):
    for x in lst:
        if not is_plain_list(x):
            return False
    return True
Test can't list task statuses
dataset/ETHPy150Open j-bennet/wharfee/wharfee/formatter.py/is_plain_lists--crossover with--dataset/ETHPy150Open nvbn/coviolations_web/tasks/tests/test_resources.py/TaskStatusResourceCase.test_cant_list_task_statuses