11.一键分析你的上网行为(web页面可视化)运行报错

[Nq26rp]

楼主你好，我在运行该程序时遇到了以下报错问题，该如何解决呢
C:\Users\Eternal\Desktop\examples-of-web-crawlers-master\11.一键分析你的上网行为(web页面可视化)>python app.py
Traceback (most recent call last):
File "C:\Users\Eternal\Desktop\examples-of-web-crawlers-master\11.一键分析你的上网行为(web页面可视化)\app.py", line 13, in
from app_configuration import app
File "C:\Users\Eternal\Desktop\examples-of-web-crawlers-master\11.一键分析你的上网行为(web页面可视化)\app_configuration.py", line 21, in
app = dash.Dash(name)
^^^^^^^^^^^^^^^^^^^
File "C:\Users\Eternal\AppData\Local\Programs\Python\Python311\Lib\site-packages\dash\dash.py", line 338, in init
self.init_app()
File "C:\Users\Eternal\AppData\Local\Programs\Python\Python311\Lib\site-packages\dash\dash.py", line 377, in init_app
self.server.before_first_request(self._setup_server)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'Flask' object has no attribute 'before_first_request'. Did you mean: '_got_first_request'?

[Nq26rp]

@shengqiangzhang