input: Write a python function to create a Person object with given name and age.
  assert isinstance(create_person("John", 25), Person)
  assert create_person("John", 25).name == "John"
  assert create_person("John", 25).age == 25
output: class Person:
      def __init__(self, name, age):
          self.name = name
          self.age = age
  
  def create_person(name, age):
      return Person(name, age)