diff --git a/scripts/rag_build_query.py b/scripts/rag_build_query.py
index 95df6b5..df898df 100644
--- a/scripts/rag_build_query.py
+++ b/scripts/rag_build_query.py
@@ -1,3 +1,4 @@
+from typing import List
 import os
 import logging
 import faiss