<gh_stars>100-1000
from celery import shared_task 

from django.core.mail import send_mail

from time import sleep

@shared_task
def sleepy(duration):
    sleep(duration)
    return None

@shared_task
def send_email_task():
    sleep(10)
    send_mail('Celery Task Worked!',
    'This is proof the task worked!',
    '<EMAIL>',
    ['<EMAIL>'])

    return None