TypeError: __init__() takes 2 positional arguments but 4 were given

[fyyakaxyy]

Hello,
First of all, thank you for your open source project！
When I run both bash run_demo.sh and bash run_batch_demo.sh, It will report an error：

TypeError: init() takes 2 positional arguments but 4 were given

How can I solve it? Thank you in advance!