input: Write a function to determine if the given two parameters are equal or not. If they are equal, return True; otherwise, return False.
  def check_equality(parameter_1, parameter_2):
      return parameter_1 == parameter_2
  
  assert check_equality(7, 7)==True
  assert check_equality(7, 9)==False
output: def check_equality(parameter_1, parameter_2):
      return parameter_1 == parameter_2