def test_isList_1():
    assert isList([]) == True
def test_isList_6():
    assert isList((1, 2, 3)) == False
def test_isList_5():
    assert isList("3") == False
def test_isList_4():
    assert isList([[1, 2], "3"]) == True
def test_isList_3():
    assert isList([1, 2, 3]) == True
def test_isList_2():
    assert isList([1]) == True