code: def phone():
          
          result = ""
          result += "(" + str(RandomInteger.next_integer(111, 999)) + ") "
          result += str(RandomInteger.next_integer(111, 999))
          result += "-" + str(RandomInteger.next_integer(0, 9999))
          return result
docs: Generates a random phone number. The phone number has the format: (XXX) XXX-YYYY
  
          :return: a random phone number.