Efficiently generating multiple instances of numpy.random.choice without replacement

Question

I\'m new to Python. While reading, please mention any other suggestions regarding ways to improve my Python code.

Question: How do I generate a 8x

Answer 1

Use below code for your array generation

import numpy as np
N=1e7 # THe value you want to have
np.random.randint(1,high=8,size=(8,N))

Hope this helps, it will surely not going to take that much time.