Thanks to Maxi, I could move on and immediately found a new problem on Part
3.
I have studied this error message for over an hour and cannot figure it
out. Here is the code. There are two pieces, one in polls/views.py and
one in polls/urls.py.
```
polls/views.py
from django.http import HttpResponse
# Create your views here.
def index(request):
return HttpResponse("I have a BIG present for you.")
def detail(request, question_id):
return HttpResponse("You are looking at question %s." % question_id)
def results(request, question_id):
response = "You are looking at the results of question %s."
return HttpResponse(response % question_id)
def vote(request, question_id):
return HttpResponse("You are voting on question %s." %
question_id)
```
urls.py;
```
from django.urls import path
from . import views
urlpatterns = [
# ex: /polls/
path('', views.index, name='index'),
# ex: /polls/5
path('<int:question_id>/', views.detail, name='detail'),
# ex: /polls/5/results/
path('<int:question_id>/results/'), views.results, name='results'),
#ex: /polls/5/vote/
path('<int:question_id>/vote/', views.vote, name='vote'),
]
```
produces this error message:
```
File
"/Users/reb/Desktop/PycharmProjects/081920/djangoProject0/mysite/polls/urls.py",
line 12
path('<int:question_id>/results/'), views.results, name='results'),
```
I cannot see the error. Please help. Thank you.
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