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: [-2.611, -44, 3.76, -100, 23.281, -19.244, 28, -63, 90, 2, -94]

[-44, -100, 28, -63, 90, 2, -94]