code: def to_return_values(values):
      if len(values) == 1:
          return values[0]
      else:
          return values
  
imports: import hashlib
  import logging
  import os
  import struct
  import subprocess
  import sys
  from collections import OrderedDict
  from collections.abc import Callable
  from functools import partial
label_desc: Use image node_id 13 for calling a global function with example usage: to_return_values(values) and returns: values, values