Update app.py

app.py

@@ -30,7 +30,8 @@ if st.button('Get AI Response'):
             if response.status_code == 200:
                 # 显示 AI 的回答
                 #ai_response = response.json().get("AI Response", "No response received.")
-                print(f'获取API调用结果开始 @ {current_datetime}')
+                current_datetime_1 = datetime.datetime.now()
+                print(f'获取API调用结果开始 @ {current_datetime_1}')
                 start_2 = timeit.default_timer() # Start timer   
                 ai_response = response.json()
                 ai_response_output=ai_response['AIResponse']