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: [-30.518, -96, -48, -54, -86, -3.717, 13.608, 76, -20.512]

[-96, -48, -54, -86, 76]