Update app.py

app.py

@@ -128,7 +128,7 @@ def StreamLLMChatResponse(prompt):
                     res_box.markdown(f'*{result}*')
             except:
                 st.write(' ')
-        return collected_messages
+        return "".join(report).strip().
     except:
         st.write('DromeLlama is asleep. Starting up now on A10 - please give 5 minutes then retry as KEDA scales up from zero to activate running container(s).')