old_contents: from django.conf.urls import re_path
  
  from .views import report_csp
  
  urlpatterns = [
      re_path(r'^report/$', report_csp, name='report_csp'),
  ]
  
new_contents: from django.urls import re_path
  
  from .views import report_csp
  
  urlpatterns = [
      re_path(r'^report/$', report_csp, name='report_csp'),
  ]
  
subject: Fix import of `re_path`.