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.
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Question: [-57, -61.484, 73, 70]

Answer: [-57, 73, 70]


Question: [10.37, 1.975, 9.235, -71]

Answer: [-71]


Question: [6.391, 7.548, 19.357, -42.046]

Answer: