prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  Add 'About' page content
  Using content from existing website.
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `csunplugged/general/urls.py`
  Content:
  ```
  1 """URL routing for the general application."""
  2 
  3 from django.conf.urls import url
  4 
  5 from . import views
  6 
  7 urlpatterns = [
  8     url(r'^about/$', views.GeneralAboutView.as_view(), name='about'),
  9     url(r'^$', views.GeneralIndexView.as_view(), name='home'),
  10 ]
  11
  ```
  
  Path: `csunplugged/general/views.py`
  Content:
  ```
  1 """Views for the general application."""
  2 
  3 from django.views.generic import TemplateView
  4 from django.http import HttpResponse
  5 
  6 
  7 class GeneralIndexView(TemplateView):
  8     """View for the homepage that renders from a template."""
  9 
  10     template_name = 'general/index.html'
  11 
  12 
  13 class GeneralAboutView(TemplateView):
  14     """View for the about page that renders from a template."""
  15 
  16     template_name = 'general/about.html'
  17 
  18 
  19 def health_check(request):
  20     """Return heath check response for Google App Engine.
  21 
  22     Returns a 200 HTTP response for Google App Engine to detect the system
  23     is running.
  24     """
  25     return HttpResponse(status=200)
  26
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/csunplugged/general/urls.py b/csunplugged/general/urls.py
  --- a/csunplugged/general/urls.py
  +++ b/csunplugged/general/urls.py
  @@ -6,5 +6,8 @@
   
   urlpatterns = [
       url(r'^about/$', views.GeneralAboutView.as_view(), name='about'),
  +    url(r'^contact/$', views.GeneralContactView.as_view(), name='contact'),
  +    url(r'^people/$', views.GeneralPeopleView.as_view(), name='people'),
  +    url(r'^principles/$', views.GeneralPrinciplesView.as_view(), name='principles'),
       url(r'^$', views.GeneralIndexView.as_view(), name='home'),
   ]
  diff --git a/csunplugged/general/views.py b/csunplugged/general/views.py
  --- a/csunplugged/general/views.py
  +++ b/csunplugged/general/views.py
  @@ -16,6 +16,24 @@
       template_name = 'general/about.html'
   
   
  +class GeneralContactView(TemplateView):
  +    """View for the contact page that renders from a template."""
  +
  +    template_name = 'general/contact.html'
  +
  +
  +class GeneralPeopleView(TemplateView):
  +    """View for the people page that renders from a template."""
  +
  +    template_name = 'general/people.html'
  +
  +
  +class GeneralPrinciplesView(TemplateView):
  +    """View for the princples page that renders from a template."""
  +
  +    template_name = 'general/principles.html'
  +
  +
   def health_check(request):
       """Return heath check response for Google App Engine.
  
verification_info: {"golden_diff": "diff --git a/csunplugged/general/urls.py b/csunplugged/general/urls.py\n--- a/csunplugged/general/urls.py\n+++ b/csunplugged/general/urls.py\n@@ -6,5 +6,8 @@\n \n urlpatterns = [\n     url(r'^about/$', views.GeneralAboutView.as_view(), name='about'),\n+    url(r'^contact/$', views.GeneralContactView.as_view(), name='contact'),\n+    url(r'^people/$', views.GeneralPeopleView.as_view(), name='people'),\n+    url(r'^principles/$', views.GeneralPrinciplesView.as_view(), name='principles'),\n     url(r'^$', views.GeneralIndexView.as_view(), name='home'),\n ]\ndiff --git a/csunplugged/general/views.py b/csunplugged/general/views.py\n--- a/csunplugged/general/views.py\n+++ b/csunplugged/general/views.py\n@@ -16,6 +16,24 @@\n     template_name = 'general/about.html'\n \n \n+class GeneralContactView(TemplateView):\n+    \"\"\"View for the contact page that renders from a template.\"\"\"\n+\n+    template_name = 'general/contact.html'\n+\n+\n+class GeneralPeopleView(TemplateView):\n+    \"\"\"View for the people page that renders from a template.\"\"\"\n+\n+    template_name = 'general/people.html'\n+\n+\n+class GeneralPrinciplesView(TemplateView):\n+    \"\"\"View for the princples page that renders from a template.\"\"\"\n+\n+    template_name = 'general/principles.html'\n+\n+\n def health_check(request):\n     \"\"\"Return heath check response for Google App Engine.\n", "issue": "Add 'About' page content\nUsing content from existing website.\n", "before_files": [{"content": "\"\"\"URL routing for the general application.\"\"\"\n\nfrom django.conf.urls import url\n\nfrom . import views\n\nurlpatterns = [\n    url(r'^about/$', views.GeneralAboutView.as_view(), name='about'),\n    url(r'^$', views.GeneralIndexView.as_view(), name='home'),\n]\n", "path": "csunplugged/general/urls.py"}, {"content": "\"\"\"Views for the general application.\"\"\"\n\nfrom django.views.generic import TemplateView\nfrom django.http import HttpResponse\n\n\nclass GeneralIndexView(TemplateView):\n    \"\"\"View for the homepage that renders from a template.\"\"\"\n\n    template_name = 'general/index.html'\n\n\nclass GeneralAboutView(TemplateView):\n    \"\"\"View for the about page that renders from a template.\"\"\"\n\n    template_name = 'general/about.html'\n\n\ndef health_check(request):\n    \"\"\"Return heath check response for Google App Engine.\n\n    Returns a 200 HTTP response for Google App Engine to detect the system\n    is running.\n    \"\"\"\n    return HttpResponse(status=200)\n", "path": "csunplugged/general/views.py"}], "after_files": [{"content": "\"\"\"URL routing for the general application.\"\"\"\n\nfrom django.conf.urls import url\n\nfrom . import views\n\nurlpatterns = [\n    url(r'^about/$', views.GeneralAboutView.as_view(), name='about'),\n    url(r'^contact/$', views.GeneralContactView.as_view(), name='contact'),\n    url(r'^people/$', views.GeneralPeopleView.as_view(), name='people'),\n    url(r'^principles/$', views.GeneralPrinciplesView.as_view(), name='principles'),\n    url(r'^$', views.GeneralIndexView.as_view(), name='home'),\n]\n", "path": "csunplugged/general/urls.py"}, {"content": "\"\"\"Views for the general application.\"\"\"\n\nfrom django.views.generic import TemplateView\nfrom django.http import HttpResponse\n\n\nclass GeneralIndexView(TemplateView):\n    \"\"\"View for the homepage that renders from a template.\"\"\"\n\n    template_name = 'general/index.html'\n\n\nclass GeneralAboutView(TemplateView):\n    \"\"\"View for the about page that renders from a template.\"\"\"\n\n    template_name = 'general/about.html'\n\n\nclass GeneralContactView(TemplateView):\n    \"\"\"View for the contact page that renders from a template.\"\"\"\n\n    template_name = 'general/contact.html'\n\n\nclass GeneralPeopleView(TemplateView):\n    \"\"\"View for the people page that renders from a template.\"\"\"\n\n    template_name = 'general/people.html'\n\n\nclass GeneralPrinciplesView(TemplateView):\n    \"\"\"View for the princples page that renders from a template.\"\"\"\n\n    template_name = 'general/principles.html'\n\n\ndef health_check(request):\n    \"\"\"Return heath check response for Google App Engine.\n\n    Returns a 200 HTTP response for Google App Engine to detect the system\n    is running.\n    \"\"\"\n    return HttpResponse(status=200)\n", "path": "csunplugged/general/views.py"}]}