Fix linting

lightrag/kg/neo4j_impl.py

@@ -833,7 +833,7 @@ class Neo4JStorage(BaseGraphStorage):
 
                     logger.info(
                         f"Subgraph query successful | Node count: {len(result.nodes)} | Edge count: {len(result.edges)}"
-        )
+                    )
 
             except neo4jExceptions.ClientError as e:
                 logger.warning(f"APOC plugin error: {str(e)}")

lightrag/operate.py

@@ -445,6 +445,7 @@ async def extract_entities(
 
     # Get lock manager from shared storage
     from .kg.shared_storage import get_graph_db_lock
+
     graph_db_lock = get_graph_db_lock(enable_logging=False)
 
     async def _user_llm_func_with_cache(
@@ -620,7 +621,11 @@ async def extract_entities(
                 # Ensure edge direction consistency
                 sorted_edge_key = tuple(sorted(edge_key))
                 edge_data = await _merge_edges_then_upsert(
-                    sorted_edge_key[0], sorted_edge_key[1], edges, knowledge_graph_inst, global_config
+                    sorted_edge_key[0],
+                    sorted_edge_key[1],
+                    edges,
+                    knowledge_graph_inst,
+                    global_config,
                 )
                 chunk_relationships_data.append(edge_data)