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: [-43, 23.036, -14.165, -41, 91, 3, -0.334, -12, -23, -36.924, -20]

[-43, -41, 91, 3, -12, -23, -20]