default_app_config was deprecated in 3.2, and is removed in 4.1.
/usr/local/lib/python3.10/site-packages/django/apps/registry.py:91: RemovedInDjango41Warning: 'django_fsm_log' defines default_app_config = 'django_fsm_log.apps.DjangoFSMLogAppConfig'. Django now detects this configuration automatically. You can remove default_app_config.
default_app_config
was deprecated in 3.2, and is removed in 4.1.