input: Write a function to iterate over a given list of numbers and print only the even numbers. The function should accept one argument, which is a list of integers, and should print each even number on a new line.
  
  
  def print_even_numbers(my_list):
      for num in my_list:
          if num % 2 == 0:
              print(num)
  
  
  assert print_even_numbers([1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
  assert print_even_numbers([11, 13, 15, 17])  # No output expected
  assert print_even_numbers([])  # No output expected
output: def print_even_numbers(my_list):
      for num in my_list:
          if num % 2 == 0:
              print(num)