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]
[]

[52, 41.917, -72.056]
[52]

[2.806, 2.363, 64, -27, 16.49, -13.461, 6]

[64, -27, 6]