Install:

run 'pip install GradientSmoothness-1.0.0.tar.gz'

or 

tar -xzf GradientSmoothness-1.0.0.tar.gz
cd GradientSmoothness-1.0.0.tar.gz
python setup.py install



Use:

from GradientSmoothness import calculate_smoothness

or

from GradientSmoothness.test_scripts.test_smoothness_score import test
test()