Update app.py

app.py

@@ -184,7 +184,8 @@ def invoke(openai_api_key, rag_option, prompt):
         else:
             completion, chain = llm_chain(llm, prompt)
             print(completion)
-            print(completion.message)
+            print(completion.llm_output)
+            print(completion.generations[0])
             result = completion
     except Exception as e:
         err_msg = e