'Solution'

app/main.py

@@ -1,8 +1,21 @@
 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 create_person_list(peoples: list) -> list:
+    person_list = []
+    for pers in peoples:
+        person = Person(pers["name"], pers["age"])
+        person_list.append(person)
+    for pers in peoples:
+        person = Person.people[pers["name"]]
+        if "wife" in pers and pers["wife"] is not None:
+            setattr(person, "wife", Person.people.get(pers["wife"]))
+        if "husband" in pers and pers["husband"] is not None:
+            setattr(person, "husband", Person.people.get(pers["husband"]))
+    return person_list