old_contents: from lobster.core.command import Command
  
  
  class Elk_Update(Command):
      @property
      def help(self):
          return 'update Kibana objects'
  
      def setup(self, argparser):
          pass
  
      def run(self, args):
          args.config.elk.update_kibana()
  
  
  class Elk_Cleanup(Command):
      @property
      def help(self):
          return 'delete Elasticsearch indices and Kibana objects'
  
      def setup(self, argparser):
          pass
  
      def run(self, args):
          args.config.elk.cleanup()
  
new_contents: from lobster.core.command import Command
  
  
  class ElkUpdate(Command):
      @property
      def help(self):
          return 'update Kibana objects'
  
      def setup(self, argparser):
          pass
  
      def run(self, args):
          args.config.elk.update_kibana()
  
  
  class ElkCleanup(Command):
      @property
      def help(self):
          return 'delete Elasticsearch indices and Kibana objects'
  
      def setup(self, argparser):
          pass
  
      def run(self, args):
          args.config.elk.cleanup()
  
subject: Change class names to CamelCase