get_ppl() missing 1 required positional argument: 'starter'

[Tebmer]

Hi,

The idea of applying adapters to chatbot is great!

However, when I run python train_supervised_adapter.py --dataset SENT --label very_negative --iter 75 --lr 6.25e-4, I got an error: "get_ppl() missing 1 required positional argument: 'starter'" in line 103. I find that there is a missing argument 'starter'.

Please help me solve this problem. Thanks!