code: def main():
      args = common.get_args()
      if args.working_dir:
          working_dir = args.working_dir
      else:
          working_dir = tempfile.mkdtemp(dir=args.input_data_dir)
  
      train_data_file = os.path.join(args.input_data_dir, "adult.data")
      test_data_file = os.path.join(args.input_data_dir, "adult.test")
  
      common.transform_data(
          train_data_file, test_data_file, working_dir
      )
  
      results = train_and_evaluate(working_dir)
  
      pprint.pprint(results)
  
file_path: transform/examples/census_example.py
imports: import os
  import pprint
  import tempfile
  import tensorflow
  from tensorflow import estimator
  import tensorflow_transform
  import census_example_common
label_desc: Use image node_id 6 for calling a global function with example usage: main() without return types