code: def testNoOutputFilePathIsReflected(self):
      args, output_path = command_parser.extract_output_file_path(
          ["pt", "a:0"]
      )
      self.assertEqual(["pt", "a:0"], args)
      self.assertIsNone(output_path)
  
imports: import sys
  from tensorflow.python.debug.cli import command_parser
  from tensorflow.python.framework import test_util
  from tensorflow.python.platform import googletest
label_desc: Use image node_id 1 for calling the ExtractOutputFilePathTest obj's underlying member method code with example usage: obj.testNoOutputFilePathIsReflected() without return types