Module error when running Sens_n_variance

[PouyaKhn]

Hi, when I want to run sens_n_variance experiment, I encountered this error:

Traceback (most recent call last):
File "/content/drive/..../benchmark-general-imaging-master/sens_n_variance.py", line 6, in
from lib import attribution
ModuleNotFoundError: No module named 'lib'

After that I install "lib" package, I encountered this error:

Traceback (most recent call last):
File "/content/drive/.../benchmark-general-imaging-master2/benchmark-general-imaging-master/sens_n_variance.py", line 6, in
from lib import attribution
ImportError: cannot import name 'attribution' from 'lib' (/usr/local/lib/python3.10/dist-packages/lib/init.py)