@task()
def push_course_update_task(course_key_string, course_subscription_id, course_display_name):
 from .push_notification import send_push_course_update
 send_push_course_update(course_key_string, course_subscription_id, course_display_name)

@ task ( ) def push_course_update_task ( course_key_string , course_subscription_id , course_display_name ) : from . push_notification import send_push_course_update send_push_course_update ( course_key_string , course_subscription_id , course_display_name )
sends a push notification for a course update .