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: [12.026, -62, 92, 1, 88, 78, 11.396, 21.54, 19.352]

[-62, 92, 1, 88, 78]