Why the code is the wrong answer, and how to get the accept answer.(python3)

The problem is below the code. Thanks.

You are given a list of integers encoded in a pickle file ("input.pkl"). Write a program to determine the number of swaps when we apply bubble sort to the lis t. (You can implement the following algorithm and return the count value) Input (From File: input.pkl) A list in a pickle file ("input.pkl") Ex: [23, 78, 45, 8, 32, 56] Output (To File: stdio.txt) Standard Output: an integer Ex: 4 Check the output of bubble sort to see if the input list is sorted correctly