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: [-26.888, 25.48, -1.113, 0.528, -66.969, 7.908, 0.462, -67, 1.833]

[-67]