input: Write a function to compare two numbers 'x' and 'y'. If 'x' is greater than 'y', print "x is greater than y". Otherwise, print "y is greater than or equal to x".
  
  def print_comparison(x, y):
      if x > y:
          print(f'{x} is greater than {y}')
      else:
          print(f'{y} is greater than or equal to {x}')
  
  assert print_comparison(5, 3) is None
  assert print_comparison(3, 5) is None
  assert print_comparison(5, 5) is None
output: def print_comparison(x, y):
      if x > y:
          print(f'{x} is greater than {y}')
      else:
          print(f'{y} is greater than or equal to {x}')