Задачи по Python и машинному обучению

class MyList(list):

    def __getitem__(self, index):

        if type(index) is slice:

            index = slice(index.start - 1, index.stop - 1, index.step)

        elif type(index) is int:

            index -= 1

        return list.__getitem__(self, index)



l = MyList(["one", "two", "three", "four", "five", "six"])



print(l[1], l[-1], l[0], l[2:4])