builtin_function_or_method' object has no attribute 'sample python code example

Example: AttributeError: 'builtin_function_or_method' object has no attribute 'randrange'

import random as rand
# and when using it, type rand instead of random
rows, cols = (10, 10)
arr = [[rand.randrange(10) for i in range(cols)] for j in range(rows)]
print(arr)