def METHOD_NAME(self):
    # TODO: make it a property in PlatformUtils (platform_util.os_type) to get the host OS.
    # We already do the OS check there to see if it's one that we support.
    if os.environ.get('OS', '') == 'Windows_NT':
        os.environ["PYTHONPATH"] = "{};{}".format(
            os.path.join(self.args.intelai_models, os.pardir,
                         os.pardir, os.pardir, "common", "tensorflow"),
            os.environ["PYTHONPATH"])
    original_dir = os.getcwd()
    print(self.cmd)
    self.run_command(self.cmd)
    # calculate the bleu number after inference is done
    os.system(self.bleucmd)
    os.chdir(original_dir)