code: def _expand_name(name):
      """Replaces common shorthands with respective full names.
  
      "tf.xxx" --> "tensorflow.xxx"
      "tx.xxx" --> "texar.tf.xxx"
      """
      return name
  
imports: from typing import List, Union
  import inspect
  import funcsigs
  from pydoc import locate
  import copy
  import collections
  import numpy
  import tensorflow
  from texar.tf.hyperparams import HParams
  from texar.tf.utils.dtypes import is_str, is_callable, compat_as_text, _maybe_list_to_array
label_desc: Use image node_id 1 for calling a global function with example usage: _expand_name(name) and returns: name