No module named 'sklearn.linear_model'

[fengjingchehu]

LART-main$ CUDA_VISIBLE_DEVICES=2 python scripts/demo.py video.source="assets/jump.mp4" +half=True
Traceback (most recent call last):
File "/mnt/745425dc-5d5b-4490-9d38-57169dcb2ab3/wxl/LART-main/scripts/demo.py", line 12, in
from phalp.trackers.PHALP import PHALP
File "/home/user/anaconda3/envs/lart/lib/python3.10/site-packages/phalp/trackers/PHALP.py", line 19, in
from sklearn.linear_model import Ridge
ModuleNotFoundError: No module named 'sklearn.linear_model'

slowfast need scikit-learn instead of sklearn,so how can i solve such question ?