code: def convert_to_list(x):
      if not isinstance(x, list):
          x = [x]
      return x
  
imports: import re
  import os.path
  import collections
  import numpy
  import tensorflow
  from tensorflow.core.framework import graph_pb2
  import tvm
  from tvm.contrib.download import download_testdata
label_desc: Use image node_id 2 for calling a global function with example usage: convert_to_list(x) and returns: x