code: def no_route_found(self, request):
          
          response_obj = OrderedDict()
          response_obj["status"] = False
          response_obj["exceptions"] = {
              "message": "No route found for {0} {1}".format(self.__method, self.__uri),
          }
          response_obj["request"] = {
              "method": self.__method,
              "path_info": self.__uri,
              "content": request.body.decode("utf-8")
          }
          response_obj["message"] = "We are sorry, but something went terribly wrong."
  
          return Response(response_obj, content_type="application/json", status=404, charset="utf-8")
docs: Default callback for route not found
          :param request HttpRequest
          :rtype: Response