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, -16.574, 36, -3.353, 20, -44, -25.485, 32.793, -9, 40.235]

[25, 36, 20, -44, -9]