diff --git a/backend/open_webui/retrieval/utils.py b/backend/open_webui/retrieval/utils.py
index eb88ad580a..87ea090daf 100644
--- a/backend/open_webui/retrieval/utils.py
+++ b/backend/open_webui/retrieval/utils.py
@@ -129,6 +129,7 @@ def query_doc_with_hybrid_search(
             return {"documents": [], "metadatas": [], "distances": []}
 
         log.debug(f"query_doc_with_hybrid_search:doc {collection_name}")
+
         bm25_retriever = BM25Retriever.from_texts(
             texts=collection_result.documents[0],
             metadatas=collection_result.metadatas[0],