code: def get_config():
      """Configuration used for training the model"""
      return PTBSmallConfig()
  
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 7 for calling a global function with example usage: get_config() and returns: PTBSmallConfig