text: class Abstraction:
      def __init__(self, name, age):
          self.__name = name
          self.__age = age
  
      @property
      def name(self):
          return self.__name
  
      @property
      def age(self):
          return self.__age
  
      @age.setter
      def age(self, age):
          if age in range(1, 100):
              self.__age = age
          else:
              print("Invalid age...")
  
      def display_info(self):
          print("Name:", self.__name, "\tAge:", self.__age)
  