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.

[-15.903, -29.677, -22.225, 4.661, -17.169, 56.52, -15.178, -70]
[-70]

[-50.749, -0.763, 51, -79]
[51, -79]

[44.907, 25.379, 2.504, -73, -28.939]

[-73]