Definition: 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.
Input: [6.488, 23.137, 52, -49.575, -11.123, 71.273, -14.066, -11.988, 5.224]

[52]