Use django-crud-mixins for CRUD helpers

core/views/profit.py

@@ -1,12 +1,12 @@
 from decimal import Decimal as D
 
 from django.contrib.auth.mixins import LoginRequiredMixin
+from mixins.views import ObjectList
 from two_factor.views.mixins import OTPRequiredMixin
 
 from core.exchanges import GenericAPIError
 from core.models import Account
 from core.util import logs
-from core.views import ObjectList
 
 log = logs.get_logger(__name__)