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: [50, 1, 77, 67, 5.654, -3.72, 97]

[50, 1, 77, 67, 97]