code: def getHashTable(self):
      if tf2.enabled():
          return core_lookup_ops.StaticHashTable
      else:
          return core_lookup_ops.StaticHashTableV1
  
imports: import os
  from tensorflow.python import tf2
  from tensorflow.python.data.experimental.ops import lookup_ops
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.data.ops import readers
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import lookup_ops
  from tensorflow.python.ops import string_ops
  from tensorflow.python.ops import variables
  from tensorflow.python.platform import test
label_desc: Use image node_id 1 for calling the DatasetInitializerTest obj's underlying member method code with example usage: obj.getHashTable() and returns: core_lookup_ops, core_lookup_ops