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: [8.107, 60.634, 1.137, -94, -0.867, 33.138, 2.746, -21.165, 4.391, 2.491, 3.447]
Example Output: [-94]

Example Input: [-31.345, 36.662, -29, -28, 72]
Example Output: [-29, -28, 72]

Example Input: [10.922, -77, 93, -93, 61.2, -4, 52]
Example Output:
[-77, 93, -93, -4, 52]