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: [-21.732, -29.093, -2.588, 21.385, -6.178, -55, -8.653, -74.028, -79.935, 15.417]

[-55]