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: [6.474, -47.656, -5.971, -68, -28, -78, -64, -74, 33.309, 35, 32.347]

[-68, -28, -78, -64, -74, 35]