Add an address parameter to the Person class __init__ and stored it as self.address

Author: AliQassab

prep-exercises/classes_and_objects.py

@@ -1,25 +1,25 @@
 class Person:
-    def __init__(self, name: str, age: int, preferred_operating_system: str):
+    def __init__(self, name: str, age: int, preferred_operating_system: str, address: str):
         self.name = name
         self.age = age
         self.preferred_operating_system = preferred_operating_system
+        self.address = address
 
     def is_adult(self) -> bool:
         return self.age >= 18
 
 
-imran = Person("Imran", 22, "Ubuntu")
+imran = Person("Imran", 22, "Ubuntu", "123 Main St")
 print(imran.name)
-# print(imran.address)  # Error: address is not an attribute
+print(imran.address)
 print(imran.is_adult())
 
-eliza = Person("Eliza", 34, "Arch Linux")
+eliza = Person("Eliza", 34, "Arch Linux", "456 Oak Ave")
 print(eliza.name)
-# print(eliza.address)  # Error: address is not an attribute
+print(eliza.address)
 
 
-# This function will error at runtime if called
 def get_address(person: Person) -> str:
-    return person.address  # Error: Person has no attribute 'address'
+    return person.address
 
-# print(get_address(imran))  # Uncommenting this will cause an error
+print(get_address(imran))