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: [-6, -19.203, 88, -4.967, -75.64, 12.582, -0.499, 2.538, -72, -55]

[-6, 88, -72, -55]