removing text

backend/app/rag/retrieval/clinical_trials/clinical_trial_sql_query_engine.py

@@ -18,7 +18,7 @@
 import os
 from pathlib import Path
 from typing import List
-from sqlalchemy import create_engine, text
+from sqlalchemy import create_engine
 from pyvis.network import Network
 from qdrant_client import QdrantClient