input: Write a Python function to create a class Person with attributes name and age, and implement methods to get, modify, and delete these attributes.
  assert create_person("John", 36).getInfo() == ("John", 36)
  assert modify_person_age(Person("Alice", 30), 35).getInfo() == ("Alice", 35)
  assert delete_person_age(Person("Bob", 25)) == "Age attribute deleted"
  assert delete_person(Person("Charlie", 28)) == "Person deleted"
output: class Person:
      def __init__(self, name, age):
          self.name = name
          self.age = age
      
      def getInfo(self):
          return (self.name, self.age)
      
      def modify_name(self, new_name):
          self.name = new_name
      
      def modify_age(self, new_age):
          self.age = new_age
      
      def delete_age(self):
          del self.age
          return "Age attribute deleted"
      
      def delete_person(self):
          del self
          return "Person deleted"
  
  def create_person(name, age):
      return Person(name, age)
  
  def modify_person_age(person, new_age):
      person.modify_age(new_age)
      return person
  
  def delete_person_age(person):
      return person.delete_age()
  
  def delete_person(person):
      return person.delete_person()