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.
[6, -3.66, -17.851, 1.193, 71.622, -29.163, -13.827, 18, -94]