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: [-48, -5.395, -4.461, 6.21, 43.199, -72, -85, -73.661, -80]

[-48, -72, -85, -80]