Upgrade Django sample project to use render api method
diff --git a/samples/django_sample/plus/views.py b/samples/django_sample/plus/views.py
index 59587ca..1196cef 100644
--- a/samples/django_sample/plus/views.py
+++ b/samples/django_sample/plus/views.py
@@ -8,7 +8,7 @@
 from django.http import HttpResponse
 from django.http import HttpResponseBadRequest
 from django.http import HttpResponseRedirect
-from django.shortcuts import render_to_response
+from django.shortcuts import render
 from django_sample.plus.models import CredentialsModel
 from django_sample import settings
 from oauth2client import xsrfutil
@@ -45,7 +45,7 @@
                                    userId='me').execute()
     logging.info(activitylist)
 
-    return render_to_response('plus/welcome.html', {
+    return render(request, 'plus/welcome.html', {
                 'activitylist': activitylist,
                 })