generic

Author: aydaeslami

.DS_Store

@@ -0,0 +1,21 @@
+from dataclasses import dataclass
+from typing import List
+
+@dataclass(frozen=True)
+class Person:
+    name: str
+    age:int
+    children: list['Person']
+
+fatma = Person(name="Fatma",age=12, children=[])
+aisha = Person(name="Aisha",age=10, children=[])
+
+imran = Person(name="Imran",age=40, children=[fatma, aisha])
+
+
+def print_family_tree(person: Person) -> None:
+    print(person.name)
+    for child in person.children:
+        print(f"- {child.name} ({child.age})")
+
+print_family_tree(imran)