Update app.py

app.py

@@ -447,8 +447,8 @@ def compose_extractive(selected: List[Dict[str, Any]]) -> str:
 
 def synthesize_with_llm(question: str, sentence_lines: List[str], model: str = None, temperature: float = 0.2) -> str:
     if OPENAI_API_KEY is None or OpenAI is None:
-        print("calling LLM api")
         return None
+    print("calling LLM api")    
     client = OpenAI(api_key=OPENAI_API_KEY)
     model = model or OPENAI_MODEL
     print("using: ", model)
@@ -472,6 +472,7 @@ 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))
         return getattr(resp, "output_text", None) or str(resp)
     except Exception:
         return None