code: def __load_configuration(self):
          
          handler_to_enable = filter(lambda h: h.keys is not None, handlers)
          for handler in handler_to_enable:
              if handler.name in self.kwargs:
                  for k in handler.keys:
                      self.kwargs.update({k: True})
  
          self.config = self.configuration_class(self.app.config, **self.kwargs)
docs: Configure settings for the instance in the following order:
  
          1. Sanic JWT's defaults
          2. Custom Configuration class
          3. Key word arguments passed to Initialize