chore: added pre-commit-hooks and ruff formatting for commit-hooks

lightrag/base.py

@@ -12,15 +12,16 @@ TextChunkSchema = TypedDict(
 
 T = TypeVar("T")
 
+
 @dataclass
 class QueryParam:
     mode: Literal["local", "global", "hybrid", "naive"] = "global"
     only_need_context: bool = False
     response_type: str = "Multiple Paragraphs"
     top_k: int = 60
-    max_token_for_text_unit: int = 4000 
+    max_token_for_text_unit: int = 4000
     max_token_for_global_context: int = 4000
-    max_token_for_local_context: int = 4000 
+    max_token_for_local_context: int = 4000
 
 
 @dataclass
@@ -36,6 +37,7 @@ class StorageNameSpace:
         """commit the storage operations after querying"""
         pass
 
+
 @dataclass
 class BaseVectorStorage(StorageNameSpace):
     embedding_func: EmbeddingFunc
@@ -50,6 +52,7 @@ class BaseVectorStorage(StorageNameSpace):
         """
         raise NotImplementedError
 
+
 @dataclass
 class BaseKVStorage(Generic[T], StorageNameSpace):
     async def all_keys(self) -> list[str]:
@@ -72,7 +75,7 @@ class BaseKVStorage(Generic[T], StorageNameSpace):
 
     async def drop(self):
         raise NotImplementedError
-    
+
 
 @dataclass
 class BaseGraphStorage(StorageNameSpace):
@@ -113,4 +116,4 @@ class BaseGraphStorage(StorageNameSpace):
         raise NotImplementedError
 
     async def embed_nodes(self, algorithm: str) -> tuple[np.ndarray, list[str]]:
-        raise NotImplementedError("Node embedding is not used in lightrag.")
+        raise NotImplementedError("Node embedding is not used in lightrag.")