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: [-21.911, 23.523, -9.899, -44.048, 30.649, 36.134, 75, -5, 23, -23.43]

[75, -5, 23]