Update skew_heap.py

lighting9999 · web-flow · commit d42704aa88a2 · 2025-06-28T17:30:50.000+08:00
diff --git a/data_structures/heap/skew_heap.py b/data_structures/heap/skew_heap.py
@@ -3,7 +3,8 @@
 from __future__ import annotations
 
 from collections.abc import Iterable, Iterator
-from typing import Any, Generic, TypeVar, Protocol
+from typing import Any, Generic, Protocol, TypeVar
+
 
 
 class Comparable(Protocol):
