Convert and show bytes representation

A.tobytes()

Convert an array to an array of machine values and return the bytes representation.

from array import *

print("Bytes to String: ")
AB = array('b', [119, 51, 114, 101,  115, 111, 117, 114, 99, 101])

S = AB.tobytes()

print(S)               # b'w3resource'

See also: https://www.w3resource.com/python-exercises/array/python-array-exercise-8.php