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: [43.914, -91, -27.236, -52, -80, 7.034, -56.827, -18.911]

[-91, -52, -80]