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: [74, -21.107, -23.722, 2]

Answer: [74, 2]


Question: [19.966, 37, -22.841, 89.22, 17.088, -10, -11.909]

Answer: [37, -10]


Question: [30.675, 3.571, 0.615, -51, -42.681, -18, 60]

Answer:
[-51, -18, 60]