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: [-6.848, 3, -65, 28.887, -81.769, -36.847, -90, 23.326, 43.826]

[3, -65, -90]