code: def testRunCommandOutputFileExistError(self, use_tfrt):
      base_path = test.test_src_dir_path(SAVED_MODEL_PATH)
      input_path = os.path.join(
          test.get_temp_dir(), "testRunCommandOutOverwrite_inputs.npz"
      )
      x = np.array([[1], [2]])
      x_notused = np.zeros((6, 3))
      np.savez(input_path, x0=x, x1=x_notused)
      output_file = os.path.join(test.get_temp_dir(), "y.npy")
      open(output_file, "a").close()
  
      saved_model_cli.flags.FLAGS.unparse_flags()
      saved_model_cli.flags.FLAGS(
          [
              "saved_model_cli",
              "run",
              "--dir",
              base_path,
              "--tag_set",
              "serve",
              "--signature_def",
              "serving_default",
              "--inputs",
              "x=" + input_path + "[x0]",
              "--outdir",
              test.get_temp_dir(),
          ]
          + (["--use_tfrt"] if use_tfrt else [])
      )
      parser = saved_model_cli.create_parser()
      parser.parse_args()
      with self.assertRaises(RuntimeError):
          saved_model_cli.run()
  
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 32 for calling the SavedModelCLITestCase obj's underlying member method code with example usage: obj.testRunCommandOutputFileExistError(use_tfrt) without return types