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: [20.032, 55, 98, 15.316, -19, 94, 54, 23, -68]

[55, 98, -19, 94, 54, 23, -68]