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: [-21.776, 7.573]
Example Output: []

Example Input: [-62, 6.566, 20]
Example Output: [-62, 20]

Example Input: [46, -22, 15.175, 1, 2.19]
Example Output:
[46, -22, 1]