code: def testIgnorePackedVariableInSaveContext(self, distribution):
      distribution._enable_packed_variable_in_eager_mode = True
      with distribution.scope():
          v = variables_lib.Variable(0)
          self.assertIsInstance(
              v._packed_variable, packed.PackedDistributedVariable
          )
  
      options = save_options.SaveOptions()
      with save_context.save_context(options):
          self.assertIsNone(v._packed_variable)
  
imports: import copy
  import os
  from absl.testing import parameterized
  from tensorflow.python.checkpoint import checkpoint
  from tensorflow.python.checkpoint import checkpoint_options
  from tensorflow.python.distribute import collective_all_reduce_strategy
  from tensorflow.python.distribute import combinations
  from tensorflow.python.distribute import distribute_lib
  from tensorflow.python.distribute import distribute_utils
  from tensorflow.python.distribute import packed_distributed_variable
  from tensorflow.python.distribute import parameter_server_strategy
  from tensorflow.python.distribute import ps_values
  from tensorflow.python.distribute import strategy_combinations
  from tensorflow.python.distribute import test_util
  from tensorflow.python.distribute import tpu_strategy
  from tensorflow.python.distribute import values
  from tensorflow.python.eager import context
  from tensorflow.python.eager import def_function
  from tensorflow.python.eager import test
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import indexed_slices
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import tensor_shape
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import check_ops
  from tensorflow.python.ops import control_flow_assert
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import variable_scope
  from tensorflow.python.ops import variables
  from tensorflow.python.saved_model import save
  from tensorflow.python.saved_model import save_context
  from tensorflow.python.saved_model import save_options
  from tensorflow.python.types import core
label_desc: Use image node_id 2 for calling the PackedDistributedVariableTest obj's underlying member method code with example usage: obj.testIgnorePackedVariableInSaveContext(distribution) without return types