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: [-69.796, 13, -51.179, 57, -4.165, 7.534, 43.738, 19.56, -20.719, 41.239]

[13, 57]