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: [5.642, -12.251, 55.687, 15.131, 93, 42, -13.624, 21.107, -85.782]

[93, 42]