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: [-67.704, 90, -31, 60, -1.327, -35, -22.537, -73]
Example Output: [90, -31, 60, -35, -73]

Example Input: [20, -49, -43]
Example Output: [20, -49, -43]

Example Input: [-43.157, 7.263, -4.661, -55, 64.699, 60, 78, 83]
Example Output:
[-55, 60, 78, 83]