Update app.py

app.py

@@ -338,6 +338,7 @@ def chat(question, manual, history, liked):
         try:
             if chunk.choices[0].delta.content is not None:
                 partial_response += chunk.choices[0].delta.content
+                print("Answer:--- %s seconds ---" % (time.time() - start_time))
                 yield partial_response, history + [(question, partial_response)]
         except:
             pass