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: [-81, -64, -10, 15, 11.112, -30, -6.032, -1.641]

[-81, -64, -10, 15, -30]