Design a class named information that holds the following personal data: name, age, address (this attribute has a default value of unknown), and phone number. All the attributes are defined as private. Write appropriate accessor and mutator methods. Complete the definition of the __str__ method such that it displays each Information objects data in the following format: name: Derek White age: 31 address: 2000 Thaster North Create one instances of the class. Create a function named display_info that accepts an Information object as an argument and displays the object's name, address, age, and phone number.