o b²“iìã@s&dZddlmZeGdd„dƒƒZdS)zXThis module defines the base class for object scanning and gets rid of reference cycles.é)Ú DeveloperAPIc@seZdZdZdS)Ú DAGNodeBasez1Common base class for a node in a Ray task graph.N)Ú__name__Ú __module__Ú __qualname__Ú__doc__©rrú@/home/ubuntu/.local/lib/python3.10/site-packages/ray/dag/base.pyrsrN)rÚray.util.annotationsrrrrrr Ús