Apps aren’t loaded yet [closed]

I’m using Visual Studio 2022 as the IDE. It has 2 projects:

1. CLI – A Python Application
2. Common – A Blank Django Project

The classes are created in Common > app > models.py.
app is a Django app

CLI is the startup project, and cli.py is its startup file.
Common project is referenced in CLI.

When I Start the CLI app in debug mode, there is an error for the Question class.

Call Stack:

 Message=Apps aren't loaded yet.  
 Source=D:\Projects\Internal\LLRT\src\Common\app\models.py  
 StackTrace:   File
 "D:\Projects\Internal\LLRT\src\Common\app\models.py", line 4, in
 <module> (Current frame)
     q_id = models.IntegerField()
     ...<7 lines>...
     correct_option_num = models.IntegerField()   File "D:\Projects\Internal\LLRT\src\CLI\cli.py", line 4, in <module>
>     from app.models import Option, Question, Answered_Question django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.