input: Write a function to determine if a number x is greater than another number y. If x is greater than y, the function should print "x is greater than y". Otherwise, it should print "y is greater than or equal to x". The function should take two parameters: 'x' and 'y'.
  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) == "5 is greater than 3"
  assert print_comparison(3, 5) == "5 is greater than or equal to 3"
  assert print_comparison(4, 4) == "4 is greater than or equal to 4"
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}")