import string
import random
import time


def random_str(len):
    return ''.join([random.choice(string.ascii_letters + string.digits) for
        i in range(len)])


def random_sleep():
    time.sleep(random.randint(1, 5))

ebe154229e6e9c7f391f513ce5025158f843a7a8
<mask token>

<mask token>


def random_str(len):
    return ''.join([random.choice(string.ascii_letters + string.digits) for
        i in range(len)])


<mask token>

<mask token>


def random_str(len):
    return ''.join([random.choice(string.ascii_letters + string.digits) for
        i in range(len)])


def random_sleep():
    time.sleep(random.randint(1, 5))

import string
import random
import time


def random_str(len):
    return ''.join([random.choice(string.ascii_letters + string.digits) for
        i in range(len)])


def random_sleep():
    time.sleep(random.randint(1, 5))
