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: [19, 7.225, 77, 31.769, -4.325, 63, 58, 14.605, -43, 51.645, 6.909]

[19, 77, 63, 58, -43]