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: [3.974, -45, -4.002, -33, 33, -33.385, -53.774, 51]

[-45, -33, 33, 51]