class_docstr: Interface for working with TFx.x Graph Mode.
docstr: Postpone the initialization of the member original_graph_item to the scoping time.
docstr_tok: ["Postpone","the","initialization","of","the","member","original_graph_item","to","the","scoping","time","."]
code: def _initialize_graph(self):
      """Postpone the initialization of the member original_graph_item to the scoping time."""
      assert not tf_context.executing_eagerly()
      self._original_graph_item = GraphItem(
          graph=ops.get_default_graph()
      )
  
imports: import atexit
  import os
  from collections import namedtuple
  import numpy
  from tensorflow.python.eager import context
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import array_ops
  from tensorflow.python.util import tf_contextlib
  from autodist.cluster import Cluster, SSHCluster
  from autodist.const import ENV
  from autodist.coordinator import Coordinator
  from autodist.graph_item import GraphItem
  from autodist.kernel.device.resolver import DeviceResolver
  from autodist.kernel.graph_transformer import GraphTransformer
  from autodist.patch import PatchTensorFlow
  from autodist.remapper import Remapper
  from autodist.resource_spec import ResourceSpec
  from autodist.runner import WrappedSession
  from autodist.strategy import base
  from autodist.strategy.ps_lb_strategy import PSLoadBalancing
  from autodist.utils import logging
label_desc: Use image node_id 1 for calling the _GraphModeInterface obj's underlying member method code with example usage: obj._initialize_graph() without return types