input: Write a python function to filter numbers divisible by 16 from a list.
  assert filter_divisible_by_16([20, 16, 5, 6, 26, 48]) == [16]
  assert filter_divisible_by_16([32, 48, 96, 7, 25]) == [32, 48, 96]
  assert filter_divisible_by_16([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]) == []
output: def filter_divisible_by_16(lst):
      return [x for x in lst if x % 16 == 0]