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: [-0.616, 91, 0.198, -2, -33, 11.209, -5.236, -26]

[91, -2, -33, -26]