__init__() got an unexpected keyword argument 'ratio

[JaneW4869]

Hello, when I run the seq_seq_annot_aami.py, the terminal shows
" sm = SMOTE(random_state=12, ratio=ratio)
File "E:\Sensor\tensor\envs\tensorflow\lib\site-packages\imblearn\utils_validation.py", line 594, in inner_f
return f(**kwargs)
TypeError: init() got an unexpected keyword argument 'ratio'
"

Is there something wrong in"ratio = {0: n_oversampling, 1: nums[1], 2: n_oversampling, 3: n_oversampling}"?