code: def _init_rename(data):
      if data is None:
          return None
      if not isinstance(data, list):
          data = [data]
      return [_init_rename_spec(item) for item in data]
  
imports: import collections
  import copy
  import logging
  import operator
  import pprint
  from guild import util
label_desc: Use image node_id 9 for calling a global function with example usage: _init_rename(data) and returns: unknown, None