code: def testScanCommand(self):
      base_path = test.test_src_dir_path(SAVED_MODEL_PATH)
  
      saved_model_cli.flags.FLAGS.unparse_flags()
      saved_model_cli.flags.FLAGS(
          ["saved_model_cli", "scan", "--dir", base_path]
      )
      parser = saved_model_cli.create_parser()
      parser.parse_args()
      with captured_output() as (out, _):
          saved_model_cli.scan()
      output = out.getvalue().strip()
      self.assertIn(
          (
              "MetaGraph with tag set ['serve'] does not contain the "
              "default denylisted ops: {'"
          ),
          output,
      )
      self.assertIn("'ReadFile'", output)
      self.assertIn("'WriteFile'", output)
      self.assertIn("'PrintV2'", output)
  
imports: import contextlib
  import io
  import os
  import pickle
  import platform
  import shutil
  import sys
  from absl.testing import parameterized
  import numpy
  from tensorflow.core.example import example_pb2
  from tensorflow.core.framework import types_pb2
  from tensorflow.core.protobuf import meta_graph_pb2
  from tensorflow.python.debug.wrappers import local_cli_wrapper
  from tensorflow.python.eager import def_function
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import tensor_spec
  from tensorflow.python.lib.io import file_io
  from tensorflow.python.ops import parsing_config
  from tensorflow.python.ops import parsing_ops
  from tensorflow.python.ops import variables
  from tensorflow.python.platform import test
  from tensorflow.python.platform import tf_logging
  from tensorflow.python.saved_model import save
  from tensorflow.python.tools import saved_model_cli
  from tensorflow.python.trackable import autotrackable
label_desc: Use image node_id 35 for calling the SavedModelCLITestCase obj's underlying member method code with example usage: obj.testScanCommand() without return types