Very simple module that computes the Gini index of a numpy array.

pip install pygini

import numpy as np
from pygini import gini

RG = np.random.default_rng(0)
A = RG.random(100)
GI = gini(A)

# Also compute along axis
A = RG.random((100, 80, 80))
GI = gini(A, axis=0)

# GI.shape = (80, 80)

See examples directory.