Update lru_cache.py

lighting9999 · web-flow · commit 2165d5060290 · 2025-06-22T14:44:37.000+08:00
diff --git a/other/lru_cache.py b/other/lru_cache.py
@@ -507,7 +507,6 @@ def __eq__(self, other: object) -> bool:
         else:
             return False
 
-    __hash__ = None  # Mutable objects should not be hashable
 
 
 def color(node: RedBlackTree | None) -> int:
