Result

app/main.py

@@ -1,8 +1,32 @@
 class Person:
-    # write your code here
-    pass
+    people = {}
 
+    def __init__(self, name: str, age: int) -> None:
+        self.name = name
+        self.age = age
+        Person.people[self.name] = self
 
-def create_person_list(people: list) -> list:
-    # write your code here
-    pass
+    def __repr__(self) -> str:
+        return f"<Person: {self.name}>"
+
+
+def create_person_list(people: list[dict]) -> list[Person]:
+    Person.people.clear()
+
+    # [CHECKLIST ITEM #3] Refactored to list comprehension
+    [Person(person_data["name"], person_data["age"]) for person_data in people]
+
+    for person_data in people:
+        person_obj = Person.people[person_data["name"]]
+
+        # [CHECKLIST ITEM #4] Use .get() for "wife"
+        wife_name = person_data.get("wife")
+        if wife_name is not None:
+            person_obj.wife = Person.people[wife_name]
+
+        # [CHECKLIST ITEM #4] Use .get() for "husband"
+        husband_name = person_data.get("husband")
+        if husband_name is not None:
+            person_obj.husband = Person.people[husband_name]
+
+    return list(Person.people.values())