how to display a random number in python through list code example

Example 1: pick a random number from a list in python

import random

numberList = [1,2,3,4,5]
print(random.choice(numberList))    # Prints a random number from the list

Example 2: place a number randomly in a list python

offsetBiasSample = [randint(-10,10)/100 for i in range(10)]
offsetBias = choice(offsetBiasSample)
index_offsetBias = randint(0,len(oldBiases)-1)
oldBiases[index_offsetBias] = oldBiases[index_offsetBias] + offsetBias