NumPy Random integers

• random
• default_rng
• randint
• integer

import numpy as np

a = np.random.randint(10, size=(3, 4))
print(a)

rng = np.random.default_rng()
b = rng.integers(42, size=(3, 4))
print(b)

[[1 2 2 6]
 [2 2 9 8]
 [8 8 9 5]]
[[13 31  7 11]
 [22  2  6 18]
 [24 10 12  0]]

• integer generator