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: [4.771, 23.564, 21.947, -6.954, 68, -53.424, -63.348, 58, -73.74, -34.83, -65.89]

[68, 58]