fix ./manage.py migrate errors

main/views.py

@@ -32,12 +32,6 @@ from rest_framework import viewsets, status
 from main.serializers import ProfileSerializer
 from rest_framework.response import Response
 
-content_type_temp = ContentType.objects.get_for_model(UserProfile)
-permission_temp, created = Permission.objects.get_or_create(
-    codename='has_control_access',
-    content_type=content_type_temp,
-)
-
 
 class CustomRegistrationView(RegistrationView):
     """