input: Write a function to take two parameters and print out the larger of the two.
  def printMax(parameter_1, parameter_2):
      if parameter_1 > parameter_2:
          print(parameter_1)
      else:
          print(parameter_2)
  assert printMax(7, 9)==9
  assert printMax(10, 5)==10
  assert printMax(-3, -2)==-2
  assert printMax(0, 0)==0
output: def printMax(parameter_1, parameter_2):
      if parameter_1 > parameter_2:
          print(parameter_1)
      else:
          print(parameter_2)