password generator using random module (no function)

import random

def passwordGen(length):
    chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!@£$%^&*().,?0123456789'
    password = ''

    for i in range(length):
        password += random.choice(chars)

    return password

print(passwordGen(int(input('password length? '))))