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: [73.334, -5.199, 6, -40.507, -64, -7.024, -38, -5.307, -72]

[6, -64, -38, -72]