ModuleNotFoundError Bug

[qinge0]

When I tried the command python train.py --task=ShadowHandOver --algo=happo

There is a ModuleNotFoundError occuring——

Traceback (most recent call last):
File "train.py", line 12, in
from bidexhands.utils.config import set_np_formatting, set_seed, get_args, parse_sim_params, load_cfg
ModuleNotFoundError: No module named 'bidexhands'

But I have already installed bidexhands. This is my conda list:

Could you give me some suggestions?
Thanks :)

[helloqxwang]

I get the same problem with python 3.9. And reinstalling the package with python 3.8 makes everything work:)