input: Write a python function to filter out numbers that are divisible by 3.
  assert filter_list([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]) == [1, 2, 4, 5, 7, 8, 10]
  assert filter_list([10, 20, 30, 40, 50]) == [10, 20, 40, 50]
  assert filter_list([3, 6, 9, 12]) == []
output: def filter_list(lst):
      return [x for x in lst if x % 3 != 0]