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.
[80.964, -82, -42.304, -72.377, 92, 5.355, 7.838, 61, 66.805, -20, -82.337]