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: [-0.438, -60, 36.781, -10.318, 69, -18.594, -1.521, -94, 67.883, -72, -4.332]

[-60, 69, -94, -72]