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.

[27.478, -49.218, 71, 0.644, 3.997, -33.545, -34.392]
[71]

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

[-59.827, 78, -1.652, 16.784, 86, -23.362, -1, 33.889, -74.95, 4]

[78, 86, -1, 4]