diff --git a/src/neo4j_graphrag/experimental/pipeline/kg_builder.py b/src/neo4j_graphrag/experimental/pipeline/kg_builder.py
index 3e94db62..4437e365 100644
--- a/src/neo4j_graphrag/experimental/pipeline/kg_builder.py
+++ b/src/neo4j_graphrag/experimental/pipeline/kg_builder.py
@@ -15,7 +15,7 @@
 
 from __future__ import annotations
 
-from typing import Any, List, Optional, Union, Sequence
+from typing import Any, List, Optional, Sequence, Union
 
 import neo4j
 from pydantic import BaseModel, ConfigDict, Field