Update avl_tree.py

lighting9999 · web-flow · commit 2adfd0b407f3 · 2025-07-05T00:44:09.000+08:00
diff --git a/data_structures/binary_tree/avl_tree.py b/data_structures/binary_tree/avl_tree.py
@@ -11,7 +11,6 @@
 import doctest
 import math
 import random
-
 from typing import Any
 
 
