[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

other/lru_cache.py

@@ -51,17 +51,19 @@ def add(self, node: DoubleLinkedListNode[T, U]) -> None:
         prev = self.rear.prev
         if not prev:
             raise ValueError("Invalid list state")
-        
+
         prev.next = node
         node.prev = prev
         self.rear.prev = node
         node.next = self.rear
 
-    def remove(self, node: DoubleLinkedListNode[T, U]) -> DoubleLinkedListNode[T, U] | None:
+    def remove(
+        self, node: DoubleLinkedListNode[T, U]
+    ) -> DoubleLinkedListNode[T, U] | None:
         """Remove node from list"""
         if not node.prev or not node.next:
             return None
-            
+
         node.prev.next = node.next
         node.next.prev = node.prev
         node.prev = node.next = None
@@ -95,6 +97,7 @@ def get(self, key: T) -> U | None:
             return node.val
         self.misses += 1
         return None
+
     def put(self, key: T, value: U) -> None:
         """Set value for key"""
         if key in self.cache:
@@ -118,6 +121,7 @@ def put(self, key: T, value: U) -> None:
     @classmethod
     def decorator(cls, size: int = 128) -> Callable[[Callable[P, R]], Callable[P, R]]:
         """LRU Cache decorator"""
+
         def decorator_func(func: Callable[P, R]) -> Callable[P, R]:
             cache = cls[Any, R](size)
 
@@ -131,10 +135,11 @@ def wrapper(*args: P.args, **kwargs: P.kwargs) -> R:
 
             wrapper.cache_info = lambda: cache  # Direct attribute assignment
             return wrapper
-        
+
         return decorator_func
 
 
 if __name__ == "__main__":
     import doctest
+
     doctest.testmod()