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: [31.038, 12.079, -20, 21, -65, -30.925, 24.439, -7.177]

[-20, 21, -65]