old_contents: __author__ = 'ankesh'
  from django.conf.urls import patterns, url
  
new_contents: __author__ = 'ankesh'
  from django.conf.urls import patterns, url
  from plots.views import rawdata, draw
  
  urlpatterns = patterns('',
      url(r'^(?P<type>[A-z]+)/$', draw, name='drawChart'),
      url(r'^(?P<type>[A-z]+)/data/$', rawdata, name='rawdata'),
  )
  
subject: Add the URL mappings for the plots app.