code: def match(self, rule):
          
          if len(self.filters) == 0:
              return True
  
          for filter in self.filters:
              if filter.match(rule):
                  return True
          return False
docs: Checks if the given rule matches with any filter added.
  
          :param rule: The Flask rule to be matched.
          :return: True if there is a filter that matches.