How to get a list of registered tasks in celery?

Question

Python

Colleagues, tell me how to get a list of tasks in celery. It's written in the config

CELERY_IMPORTS = ('common.background.tasks', 'st.background.tasks', )

I try like this:

from celery import current_app

>>> current_app.tasks
{'celery.chain': <@task: celery.chain of app:0x370b250>, 'celery.chord': <@task: celery.chord of app:0x370b250>, 'celery.chunks': <@task: celery.chunks of app:0x370b250>, 'celery.chord_unlock': <@task: celery.chord_unlock of app:0x370b250>, 'celery.group': <@task: celery.group of app:0x370b250>, 'celery.backend_cleanup': <@task: celery.backend_cleanup of app:0x370b250>, 'celery.map': <@task: celery.map of app:0x370b250>, 'celery.starmap': <@task: celery.starmap of app:0x370b250>}

those. my tasks are not.
There is a way to get a list of tasks through control.inspect().registered_tasks(), but there is some kind of delay when calling (speed is critical for me).