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: [-39.689, -86, 1, 47.633, 5.534, 17.293, 43, 2]

[-86, 1, 43, 2]