fix: hybrid search

backend/open_webui/apps/retrieval/utils.py

@@ -129,7 +129,7 @@ def query_doc_with_hybrid_search(
 
         log.info(
             "query_doc_with_hybrid_search:result " +
-            f"{result.metadatas} {result.distances}"
+            f"{result["metadatas"]} {result["distances"]}"
         )
         return result
     except Exception as e: