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: [25.223, 5.062, 37.097, -63, -64, -49.861, -60, 4.543, -25, -26]

[-63, -64, -60, -25, -26]