ラズパイでグーグルホームを自作したいができない

Question

ラズパイ４でグーグルホームを自作したいのですが起動時に

pi@raspberrypi:~/AIY-projects-python $ src/examples/voice/assistant_library_demo.py
Traceback (most recent call last):
  File "src/examples/voice/assistant_library_demo.py", line 71, in <module>
    main()
  File "src/examples/voice/assistant_library_demo.py", line 64, in main
    credentials = auth_helpers.get_assistant_credentials()
  File "/home/pi/AIY-projects-python/src/aiy/assistant/auth_helpers.py", line 151, in get_assistant_credentials
    return _try_to_get_credentials(credentials_file)
  File "/home/pi/AIY-projects-python/src/aiy/assistant/auth_helpers.py", line 123, in _try_to_get_credentials
    credentials = _credentials_flow_interactive(client_secrets)
  File "/home/pi/AIY-projects-python/src/aiy/assistant/auth_helpers.py", line 75, in _credentials_flow_interactive
    webbrowser.register('chromium-browser', None, webbrowser.Chrome('chromium-browser'), -1)
TypeError: register() takes from 2 to 3 positional arguments but 4 were given

というエラーが出てしまいます。
sudoをつけたら別のエラーになります。

pi@raspberrypi:~/AIY-projects-python $ sudo src/examples/voice/assistant_library_demo.py
You need client secrets to use the Assistant API.
Follow these instructions:
    https://developers.google.com/api-client-library/python/auth/installed-app#creatingcred
and put the file at /root/assistant.json

なにかわかる方は回答お願いします。

参考
https://yuki-no-yabo.com/software-install-for-aiy-voice-kit/

Answer 1

私も同じ問題に遭遇しました
Githubに解決方法が書いてあります
https://github.com/google/aiyprojects-raspbian/issues/658
英語ですが
補足: Google Assistant LibraryはDeprecatedになっています　Google Assistant Serviceに乗り換えましょう