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.

[-72.586, -13.594, -49.033]
[]

[2.953, 5.789]
[]

[-35.579, -21.269, -55]

[-55]