fix formate

examples/lightrag_oracle_demo.py

@@ -97,7 +97,7 @@ async def main():
             ),
             graph_storage="OracleGraphStorage",
             kv_storage="OracleKVStorage",
-            vector_storage="OracleVectorDBStorage"            
+            vector_storage="OracleVectorDBStorage",
         )
 
         # Setthe KV/vector/graph storage's `db` property, so all operation will use same connection pool

lightrag/operate.py

@@ -613,7 +613,7 @@ async def _get_node_data(
         for k, n, d in zip(results, node_datas, node_degrees)
         if n is not None
     ]  # what is this text_chunks_db doing.  dont remember it in airvx.  check the diagram.
-    # get entitytext chunk 
+    # get entitytext chunk
     use_text_units = await _find_most_related_text_unit_from_entities(
         node_datas, query_param, text_chunks_db, knowledge_graph_inst
     )