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: [-15.247, 77, -33, -42, 45.222, -81.209, -57.945, -59.132, 11]

[77, -33, -42, 11]