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: [-27, 43, 84, -96, -55.674, 1.521, 38.597, 17.727, 1.894, 31]

[-27, 43, 84, -96, 31]