def METHOD_NAME(data_x, unary_op=None, binary_op=None, data_y=None, test_round=1):
    if unary_op is not None:
        time_start = time.time()
        for _ in range(test_round):
            _ = unary_op(data_x)
        final_time = time.time() - time_start
    else:
        time_start = time.time()
        for _ in range(test_round):
            _ = binary_op(data_x, data_y)
        final_time = time.time() - time_start
    return final_time / test_round