Using the previоus twо functiоns, write prune, а function thаt will tаke in a list of strings and, using the previous functions, remove all strings that are all one character, ignoring spaces. This function should return the number of items it removed from the list. As an example, the signature for prune, a function which uses prune, and the expected displayed text are all below: def prune(lst: list[str]): ... todo ... def example(): strings: list[str] = [ "Apple", "aaaa", "b", "BbBb", "12345", "b b b b", "c", ] print(f"Before: {strings}") count = prune(strings) print(f" After: {strings}") print(f" Count: {count}") Before: ['Apple', 'aaaa', 'b', 'BbBb', '12345', 'b b b b', 'c'] After: ['Apple', 'BbBb', '12345'] Count: 4 Note: If you did not complete the previous function, assume that you did and it works in the way described in the problem. You are allowed to build your own helper functions if you need them. Hint: Be careful when deleting from lists as indices are contiguous! If you remove index 1 in a len = 5 list, all of the values will shift down an index. You will have to devise a way to modify the input list while also removing the correct item. A useful pattern for doing this is to delete largest indices first, so all of the lower indices don't move.