maybe?

alkatorapi/admin.py

@@ -1,8 +1,9 @@
 from django.contrib import admin
 from django.http import HttpResponseRedirect
-from .models import User
-
+from .models import User, Profile, Racer
 
+admin.register(Profile)
+admin.register(Racer)
 @admin.register(User)
 class UserAdmin(admin.ModelAdmin):
     change_form_template = "invoice_custom_admin_page.html"

alkatorapi/views.py

@@ -5,7 +5,7 @@ from django.views.decorators.csrf import csrf_exempt
 from django.contrib.admin.views.decorators import staff_member_required
 from django.contrib.auth.models import User as DjangoUser
 from django.contrib.auth import authenticate
-from django.contrib.auth import login as auth_login
+from django.contrib.auth import login as auth_login, logout as auth_logout
 from django.core.mail import send_mail, mail_admins
 from django.utils.datastructures import MultiValueDictKeyError
 from datetime import date, datetime, timedelta
@@ -63,7 +63,7 @@ def login(request):
 
 @csrf_exempt
 def logout(request):
-    logout(request)
+    auth_logout(request)
 
 
 @csrf_exempt