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: [19, 21.6, -54, 28.286, -13.348, 27.822, 52.306, 73]

[19, -54, 73]