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: [-3, 58.269, 30.867, 9.712, -29.744, -81, -4.384, -15.524, 1.595]

[-3, -81]