instruction:
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.
question:
[45, -82]
answer:
[45, -82]


question:
[20, -49, -43]
answer:
[20, -49, -43]


question:
[-15, -42, -3.488, 4.217]
answer:

[-15, -42]