Fix flake8 problems

Author: cltrudeau

django-view-auth/Blog/core/views.py

@@ -1,5 +1,5 @@
 from django.contrib import messages
-from django.contrib.auth.decorators import login_required
+from django.contrib.auth.decorators import login_required, user_passes_test
 from django.http import HttpResponse
 from django.shortcuts import render, get_object_or_404
 from core.models import Blog
@@ -55,8 +55,6 @@ def private_place(request):
     return HttpResponse("Shhh, members only!", content_type="text/plain")
 
 
-from django.contrib.auth.decorators import user_passes_test
-
 @user_passes_test(lambda user: user.is_staff)
 def staff_place(request):
     return HttpResponse("Employees must wash hands", content_type="text/plain")