code: def set_routing(app, view_data):
      
  
      routing_modules = convert_routing_module(view_data)
  
      for module in routing_modules:
          view = import_string(module.import_path)
          app.add_url_rule(module.url, view_func=view.as_view(module.endpoint))
docs: apply the routing configuration you've described
  
      example:
          view_data = [
              ("/", "app.IndexController", "index"),
          ]
  
          1. "/" is receive request path
          2. "app.IndexController" is to process the received request controller class path
          3. "index" string To generate a URL that refers to the application