code: def remove_from_category(self, category, name):
          
  
          category = self.get_category(category)
          if not isinstance(category, dict):
              return False
  
          del (category[name])
          LOGGER.debug("> Removed '{0}' action from '{1}' category!".format(category, name))
          return True
docs: Removes given action from given category.
  
          :param category: Category to remove the action from.
          :type category: unicode
          :param name: Action name.
          :type name: unicode
          :return: Method success.
          :rtype: bool