An error occurred while running the code

[star42154]

Thank you for your contribution to video stabilization. I have a question for you.
When I run the last code
"python run_FuSta.py --load [model_checkpoint_path] --input_frames_path [input_frames_path] --warping_field_path [warping_field_path] --output_path [output_frames_path] --temporal_width [temporal_width] --temporal_step [temporal_step]"
A Module Not Found Error occurred :
"
Traceback (most recent call last):
File "run_FuSta.py", line 384, in
from maxflow.fastmin import aexpansion_grid
ModuleNotFoundError: No module named 'maxflow'
"
How to solve it?