Update app.py

app.py

@@ -474,9 +474,10 @@ def synthesize_with_llm(question: str, sentence_lines: List[str], model: str = N
             ],
             temperature=temperature,
         )
-        print(str(getattr(resp, "output_text", None) or str(resp)))
+        print(resp.output_text)
         return getattr(resp, "output_text", None) or str(resp)
     except Exception:
+        print("error in LLM synthesis")
         return None
 
 def rag_reply(