countVowels.py ● Using import sys : Create a python program called countVowels.py that has a function that takes in a string then prints the number of unique vowels in the string (regardless of it...

countVowels.py
● Using import sys : Create a python program called countVowels.py that has a function that takes in a string
then prints the number of unique vowels in the string (regardless of it being upper
or lower case).
● For example:
○ The argument “swEet” should print 1
○ The argument “AaaaeeE” should print 2