text: from django.conf.urls import url
  
  from corehq.apps.integration.views import (
      BiometricIntegrationView,
      dialer_view,
      DialerSettingsView,
      gaen_otp_view,
      GaenOtpServerSettingsView,
      HmacCalloutSettingsView,
  )
  from corehq.apps.reports.views import (
      TableauServerView,
      TableauVisualizationListView,
      TableauVisualizationDetailView,
  )
  
  settings_patterns = [
      url(r'^biometric/$', BiometricIntegrationView.as_view(),
          name=BiometricIntegrationView.urlname),
      url(r'^dialer/$', DialerSettingsView.as_view(), name=DialerSettingsView.urlname),
      url(r'^signed_callout/$', HmacCalloutSettingsView.as_view(), name=HmacCalloutSettingsView.urlname),
      url(r'^gaen_otp_server/$', GaenOtpServerSettingsView.as_view(), name=GaenOtpServerSettingsView.urlname),
      url(r'^tableau_server/$', TableauServerView.as_view(), name=TableauServerView.urlname),
      url(r'^tableau_visualization/$', TableauVisualizationListView.as_view(),
          name=TableauVisualizationListView.urlname),
      url(r'^tableau_visualization/(?P<pk>\d+)/$', TableauVisualizationDetailView.as_view(),
          name=TableauVisualizationDetailView.urlname),
      url(r'^tableau_visualization/add/$', TableauVisualizationDetailView.as_view(),
          name=TableauVisualizationDetailView.urlname),
  ]
  
  urlpatterns = [
      url(r'dialer/$', dialer_view, name="dialer_view"),
      url(r'gaen_otp/$', gaen_otp_view, name="gaen_otp_view"),
  ]
  