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: [-2.977, -75, 68, 12.045, 90, -27.882, 2.511, -38.543]

[-75, 68, 90]