def help_handler(pie, flag):
    print("Ok here is the help. But try to put some wrong command, "
          "to see how the customization is done.\n")
    if flag.startswith('--'):
        print(pie.doc)

        print(
            '\n'
            'Try the following command:\n'
            '  my --sur name is "Slim Shady"\n'
            '  my --fami is Shady\n'
            '  my --given=name is Shady\n'
            '  my --given-name -- Slim\n'
            '  my name is Slim Shady\n'
            '  my name is "Slim Shady"\n'
        )
    else:
        print(pie.usage_text)
        for title, content in pie.option_sections.items():
            if title.lower() != 'hidden':
                continue
            print(content)

        print('\nActually one option section is hidden. Try `--help` to see it')
    sys.exit()
dataset/ETHPy150Open TylerTemp/docpie/docpie/example/customize_output_and_exit_code.py/help_handler/operator `==` -> `!=`