new_contents: """
  A skeleton Ryu component
  """
  from ryu.base import app_manager
  # The central management of Ryu applications.
  
  
  class RyuSkeleton(app_manager.RyuApp):
      def __init__(self, *args, **kwargs):
          super(RyuSkeleton, self).__init__(*args, **kwargs)
  
subject: add skeleton