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.
[91.747, -77, -23.096, 13.104, 18.72, -1.183, -24.992, 24.171, -25]