code: def _ssa_name_list(names):
      """Take a list of symbol names (strings) and return them as SSA names. Only
      used for pretty printing the graph.
      """
      return [_make_ssa_name(x) for x in names]
  
imports: from collections import OrderedDict
  from itertools import islice
  import torch
label_desc: Use image node_id 2 for calling a global function with example usage: _ssa_name_list(names) and returns: unknown