diff --git a/pkpdapp/pkpdapp/api/views/login.py b/pkpdapp/pkpdapp/api/views/login.py
index 8ac15309..a7960143 100644
--- a/pkpdapp/pkpdapp/api/views/login.py
+++ b/pkpdapp/pkpdapp/api/views/login.py
@@ -10,19 +10,16 @@
 from django.middleware.csrf import get_token
 from django.views.decorators.csrf import ensure_csrf_cookie
 from django.views.decorators.http import require_POST
-from rest_framework.authentication import (
-    SessionAuthentication, BasicAuthentication
-)
+from rest_framework.authentication import SessionAuthentication, BasicAuthentication
 from rest_framework.permissions import IsAuthenticated
 from rest_framework.views import APIView
 from pkpdapp.api.serializers import UserSerializer
 
 
 def get_csrf(request):
-    response = JsonResponse({
-        'X-CSRFToken': get_token(request),
-        'detail': 'CSRF cookie set'
-    })
+    response = JsonResponse(
+        {"X-CSRFToken": get_token(request), "detail": "CSRF cookie set"}
+    )
     return response
 
 
@@ -30,32 +27,36 @@ def get_csrf(request):
 @require_POST
 def login_view(request):
     data = json.loads(request.body)
-    username = data.get('username')
-    password = data.get('password')
+    username = data.get("username")
+    password = data.get("password")
     if username is None or password is None:
-        return JsonResponse({
-            'detail': 'Please provide username and password.'
-        }, status=400)
+        return JsonResponse(
+            {"detail": "Please provide username and password."}, status=400
+        )
 
     user = authenticate(username=username, password=password)
     if user is None:
-        return JsonResponse({'detail': 'Invalid credentials. Either you have supplied an incorrect username/password combination, or you do not have sufficient access'}, status=400)
+        return JsonResponse(
+            {
+                "detail": "Invalid credentials. Either you have supplied an incorrect username/password combination, or you do not have sufficient access"  # noqa E501
+            },
+            status=400,
+        )
 
     login(request, user)
 
-    return JsonResponse({
-        'user': UserSerializer(user).data,
-        'detail': 'Successfully logged in.'
-    })
+    return JsonResponse(
+        {"user": UserSerializer(user).data, "detail": "Successfully logged in."}
+    )
 
 
 @ensure_csrf_cookie
 def logout_view(request):
     if not request.user.is_authenticated:
-        return JsonResponse({'detail': 'You\'re not logged in.'}, status=400)
+        return JsonResponse({"detail": "You're not logged in."}, status=400)
 
     logout(request)
-    return JsonResponse({'detail': 'Successfully logged out.'})
+    return JsonResponse({"detail": "Successfully logged out."})
 
 
 class SessionView(APIView):
@@ -64,8 +65,9 @@ class SessionView(APIView):
 
     @staticmethod
     def get(request, format=None):
-        return JsonResponse({'isAuthenticated': True, 'user':
-                             UserSerializer(request.user).data})
+        return JsonResponse(
+            {"isAuthenticated": True, "user": UserSerializer(request.user).data}
+        )
 
 
 class WhoAmIView(APIView):
@@ -74,4 +76,4 @@ class WhoAmIView(APIView):
 
     @staticmethod
     def get(request, format=None):
-        return JsonResponse({'user': request.user})
+        return JsonResponse({"user": request.user})