Definition: In this task you will be given a list of numbers. You should remove any number that is not an integer (whole number). If every number is not an whole number then an empty list ("[]") should be returned. Otherwise, answer with the list of whole numbers separated by comma inside brackets.
Input: [-5.173, -72, 12, 13.416, 94, -68, -63, 28]

[-72, 12, 94, -68, -63, 28]