TypeError: LogisticRegressionCV.fit() got an unexpected keyword argument 'groups'

[ambarion]

Error when execute alpaca_eval --model_outputs 'results/Meta-Llama-3.1-8B-Instruct/model_outputs.json'

File "/home/anaconda3/envs/factory/lib/python3.12/site-packages/alpaca_eval/metrics/glm_winrate.py", line 105, in get_length_controlled_winrate
model = fit_LogisticRegressionCV(
File "/home/anaconda3/envs/factory/lib/python3.12/site-packages/alpaca_eval/metrics/glm_winrate.py", line 354, in fit_LogisticRegressionCV
model.fit(
File "/home/anaconda3/envs/factory/lib/python3.12/site-packages/sklearn/base.py", line 1151, in wrapper
return fit_method(estimator, *args, **kwargs)
TypeError: LogisticRegressionCV.fit() got an unexpected keyword argument 'groups'

https://github.com/tatsu-lab/alpaca_eval/blob/0b4af7601853e718b72a8da6a35460bda3015754/src/alpaca_eval/metrics/glm_winrate.py#L348C13-L348C24
‘groups’ seems to be incompatible with LogisticRegressionCV? How to use it correctly?