update new hybrid match_documents

app/main.py

@@ -436,7 +436,7 @@ async def format_search_results(question: str, matches: List[Dict[str, Any]], pa
         if not top or (match.get('similarity', 0) > top.get('similarity', 0)):
             top = match
 
-        full_result_text += f"\nĐoạn {i}:\n"
+        full_result_text += f"\n{match.get('structure', '').strip()}:\n"
         tieude = (match.get('tieude') or '').strip()
         noidung = (match.get('noidung') or '').strip()
         hanhvi = (tieude + "\n" + noidung).strip().replace('\n', ' ')