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.

[-52.863, 80, -18.381]
[80]

[-36, 11.704, 35.856, -57.213, 63]
[-36, 63]

[-44, 66.348, 19, 15.055, 3, 36.686]

[-44, 19, 3]