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.

Example Input: [22.757, -72, 2.963]
Example Output: [-72]

Example Input: [-62.653, 4.121]
Example Output: []

Example Input: [13.313, 10.399, -66.918, 4.01, -43.467, 1, 31.051, -91]
Example Output:
[1, -91]