Get scopes and scope description from settings rather than specific module

apigatewayauth/openapi.py

-from api.scopes import SCOPES_TO_DESCRIPTION
+from django.conf import settings
 
 API_SERVICE_CLIENT_CREDENTIALS = 'API Service OAuth2 Client Credentials'
 API_SERVICE_ACCESS_CODE = 'API Service OAuth2 Access Code'
 
+SCOPES_TO_DESCRIPTION = getattr(settings, 'API_GATEWAY_SCOPES_TO_DESCRIPTION', {})
 
 SECURITY_DEFINITIONS = {
     API_SERVICE_CLIENT_CREDENTIALS: {