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: [23.839, -30.88, 91, -75, -9.299, -100, 76.574, 27, -1.75]

[91, -75, -100, 27]