More constraints on linting (surely removed in the future)

apps/registration/views.py

@@ -1,16 +1,16 @@
+from corres2math.tokens import email_validation_token
 from django.conf import settings
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.contrib.auth.models import User
 from django.core.exceptions import ValidationError
 from django.db import transaction
-from django.shortcuts import resolve_url, redirect
+from django.shortcuts import redirect, resolve_url
 from django.urls import reverse_lazy
 from django.utils.http import urlsafe_base64_decode
 from django.utils.translation import gettext_lazy as _
-from django.views.generic import CreateView, TemplateView, DetailView
-from corres2math.tokens import email_validation_token
+from django.views.generic import CreateView, DetailView, TemplateView
 
-from .forms import SignupForm, StudentRegistrationForm, CoachRegistrationForm
+from .forms import CoachRegistrationForm, SignupForm, StudentRegistrationForm
 
 
 class SignupView(CreateView):