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: [40, 11.425, -7.298, 1.97, 61.897, 90, -15.249, -23.424, -24.868, -6.126]

[40, 90]