No module named 'lzero.worker.gumbel_muzero_collector'

[lewis841214]

When trying to run gumbel_muzero:
python3 ./zoo/board_games/tictactoe/config/tictactoe_gumbel_muzero_bot_mode_config.py
on the main branch, this error pop out.
And it seems that there's no 'gumbel_muzero_collector" under "/zero/worker/".

Thanks!

[puyuan1996]

Hello, you're absolutely correct, this was indeed a bug. We have now rectified and resolved the issue in this pull request. We deeply appreciate your contribution. Thank you.