code: def dask(self):
      return HighLevelGraph.from_collections(
          self._key, {self._key: self._obj}, dependencies=()
      )
  
imports: from __future__ import annotations
  import operator
  import types
  import uuid
  import warnings
  from collections.abc import Sequence
  from dataclasses import fields, is_dataclass, replace
  from functools import partial
  from tlz import concat, curry, merge, unique
  from dask import config
  from dask.base import DaskMethodsMixin, dont_optimize, is_dask_collection, named_schedulers, replace_name_in_key
  from dask.base import tokenize
  from dask.context import globalmethod
  from dask.core import flatten, quote
  from dask.highlevelgraph import HighLevelGraph
  from dask.typing import Graph, NestedKeys
  from dask.utils import OperatorMethodMixin, apply, funcname, is_namedtuple_instance, methodcaller
label_desc: Use image node_id 2 for calling the DelayedLeaf obj's underlying member method code with example usage: obj.dask() and returns: HighLevelGraph