input: Write a python function to find even numbers from a mixed list.
  assert Split([1,2,3,4,5]) == [2,4]
  assert Split([4,5,6,7,8,0,1]) == [4,6,8,0]
  assert Split ([8,12,15,19]) == [8,12]
  
output: def Split(lst):
      return [num for num in lst if num % 2 == 0]