write in python, must use while loop

Question 2: Reorganize Filename: reorganize.py Write a function that accepts a string and returns a new string that contains all of the vowels (including 'y') before any of the consonants. For example, if "Northeastern" is passed into your function, "oeaeNrthstrn" should be returned. Write a main() function in your file to exercise your function to show that it works correctly. Your test implementation should not rely on visual inspection to determine if the tests pass