In this task, you will be given a list of integers. You should remove all of the odd integers from the list(consider 0 an even number). If every integer in the input list is odd then an empty list ("[]") should be returned. Otherwise, answer with the list of even numbers separated by comma inside brackets.

[23, -78, -70, -40, 55]
[-78, -70, -40]

[-45, -51, 49, 59, -48]
[-48]

[79, -68, 31, -61, 20]

[-68, 20]