diff --git a/graphrag/query/factories.py b/graphrag/query/factories.py
index 1ad7954021..5043b6db9e 100644
--- a/graphrag/query/factories.py
+++ b/graphrag/query/factories.py
@@ -3,8 +3,6 @@
 
 """Query Factory methods to support CLI."""
 
-from copy import deepcopy
-
 import tiktoken
 
 from graphrag.config.models.graph_rag_config import GraphRagConfig