diff --git a/polls/views.py b/polls/views.py
index 801e55e..654125c 100644
--- a/polls/views.py
+++ b/polls/views.py
@@ -1,5 +1,5 @@
 from django.http import HttpResponse
-
+import os
 
 def index(request):
     return HttpResponse("¡Hola, mundo. Estamos en la vista index. Y he hecho un cambio. A ver si funciona")