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: [-26, -38.203, -59, 8.689, 28, -45, 0.489, -23.172]

[-26, -59, 28, -45]