diff --git a/src/rag_agent/cli.py b/src/rag_agent/cli.py
index 0a3f718..61a1934 100644
--- a/src/rag_agent/cli.py
+++ b/src/rag_agent/cli.py
@@ -220,3 +220,4 @@ def main() -> None:
 
 if __name__ == "__main__":
     main()
+