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: [-64, -23.008, 4.662, 2.989, -52, -63, -23.037, 35.907, -98]

[-64, -52, -63, -98]