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: [-49.789, -65, 76, 38.895, 50, -7, 76.558, -28.974, 17.268, -72, 17.871]

[-65, 76, 50, -7, -72]