Refractor: Malos olores de codacy ; 26

Se han arreglado los malos olores dados por codacy

decide/authentication/urls.py

@@ -1,4 +1,3 @@
-from django.shortcuts import redirect
 from django.urls import include, path
 from rest_framework.authtoken.views import obtain_auth_token
 from django.views.generic import TemplateView

decide/authentication/views.py

@@ -57,7 +57,7 @@ def post(self, request):
 def redirection(request):
 
     user = request.user
-    session_token, created = Token.objects.get_or_create(user=user)
+    session_token = Token.objects.get_or_create(user=user)[0]
     host = request.get_host()
     scheme = request.is_secure() and "https" or "http"
     base_url = scheme+'://'+request.get_host()