better way to invert case of string

Question

I am learning python and meet an exercise:

Strings. Create a function that will return another string similar to the input string, but with its case i

Answer 1

#the following program is for toggle case
name=input()
for i in name:
    if i.isupper():
        print( i.lower(),sep='',end='')
    else:
        print( i.upper(),sep='',end='')