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: [-55, 68, 14.81, -2.323, 67, -79, -4.748, 48, 18, 99, -26]

[-55, 68, 67, -79, 48, 18, 99, -26]