celery_config.py

broker_url = "{}://{}:{}@{}:{}/{}".format(
        broker_protocol,
        broker_username,
        broker_password,
        broker_host,
        broker_port,
        broker_vhost)

worker_send_task_event = False
task_ignore_result = True
# task will be killed after 60 seconds
task_time_limit = 60  
# task will raise exception SoftTimeLimitExceeded after 50 seconds
task_soft_time_limit = 50  
# task messages will be acknowledged after the task has been executed, not just before (the default behavior).
task_acks_late = True 
# One worker taks 10 tasks from queue at a time and will increase the performance
worker_prefetch_multiplier = 10