How do I reverse a sublist in a list in place?

Question

I\'m supposed to create a function, which input is a list and two numbers, the function reverses the sublist which its place is indicated by the two numbers. for example this is

Answer 1

lst = [1,2,3,4,5,6,7,8]

Suppose you have to reverse 2nd position to 4th position in place.

lst[2:5] = lst[2:5][::-1]

Output:

[1,2,5,4,3,6,7,8]