Solution

app/main.py

@@ -1,8 +1,34 @@
 class Person:
-    # write your code here
-    pass
+    people = {}
 
+    def __init__(self, name: str, age: int) -> None:
+        self.name = name
+        self.age = age
+        Person.people[name] = self
 
-def create_person_list(people: list) -> list:
-    # write your code here
-    pass
+
+def create_person_list(people: Person) -> list:
+    person_instances = []
+
+    for person_data in people:
+        name = person_data["name"]
+        age = person_data["age"]
+
+        person = Person(name, age)
+
+        wife_name = person_data.get("wife")
+        husband_name = person_data.get("husband")
+
+        if wife_name is not None:
+            person.wife = Person.people.get(wife_name)
+            if person.wife:
+                person.wife.husband = person  # Set the husband for the wife
+
+        if husband_name is not None:
+            person.husband = Person.people.get(husband_name)
+            if person.husband:
+                person.husband.wife = person  # Set the wife for the husband
+
+        person_instances.append(person)
+
+    return person_instances