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: [54.431, -2, -10.402, 14, -2.03, -1.871, 18.503, -34]

[-2, 14, -34]