Hello,,

The [new Celery 5.0](https://docs.celeryproject.org/en/stable/whatsnew-5.0.html) has been released and we may consider migrating to this version. I don't know if it has to happen now, if we should wait for version 5.1 or do it now. I am creating this ticket to track this version.

To process this issue, we should consider the consequences of this update, update the CLI calls, update API calls, and test these versions thoroughly.

@auvipy Can you tell a little more about this release? Is this release stable enough to update our project to these versions?  What consequences could this update have?

tests/cli/commands/test_celery_command.py
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import unittest
from argparse import Namespace
from tempfile import NamedTemporaryFile
from unittest import mock
import pytest
import sqlalchemy
import airflow
from airflow.cli import cli_parser
from airflow.cli.commands import celery_command
from airflow.configuration import conf
from tests.test_utils.config import conf_vars
class TestWorkerPrecheck(unittest.TestCase):