import random
import numpy as np

random_vals = random.sample(range(10, 30), 5)
print(random_vals)

arr = np.array( [[ 1, 2, 3],
                 [ 4, 2, 5]] )
print(arr)

arr2 = np.array(
    [
        [2,5],
        [2,6],
        [100,34]
    ]
)
print(arr2)