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: [-5.421, 99, -78.909, -45.447, -14.918, 21.272, -5.129, -59, 49.35]

[99, -59]