When a membership is created, redirect to the user profile page rather than club detail

apps/note/models/transactions.py

@@ -3,7 +3,6 @@
 
 from django.core.exceptions import ValidationError
 from django.db import models, transaction
-from django.db.models import F
 from django.urls import reverse
 from django.utils import timezone
 from django.utils.translation import gettext_lazy as _