text: from django.conf import settings
  from django.conf.urls.static import static
  from django.contrib import admin
  from django.urls import include, path
  from django.views import defaults as default_views
  from django.views.generic import TemplateView
  
  urlpatterns = [
      path("", TemplateView.as_view(template_name="pages/home.html"), name="home"),
      path(
          "about/", TemplateView.as_view(template_name="pages/about.html"), name="about"
      ),
      # Django Admin, use {% url 'admin:index' %}
      path(settings.ADMIN_URL, admin.site.urls),
      # User management
      path("users/", include("scieio.users.urls", namespace="users")),
      path("accounts/", include("allauth.urls")),
      # Your stuff: custom urls includes go here
      path("products/", include("scieio.categories.urls", namespace="categories")),
      path("analytical-instruments/", include("scieio.analytical_instruments.urls", namespace="analytical_instruments")),
      path("chromatography/", include("scieio.chromatography.urls", namespace="chromatography")),
      path("brands/", include("scieio.manufacturers.urls", namespace="manufacturers")),
      path("sellers/", include("scieio.sellers.urls", namespace="sellers")),
      path("product-conditions/", include("scieio.conditions.urls", namespace="conditions")),
      path("mass-spectrometry/", include("scieio.spectrometry.urls")),
      path("spectroscopy/", include("scieio.spectroscopy.urls")),
      path("elemental-analyzers/", include("scieio.elemental_analyzers.urls")),
      path("life-sciences/", include("scieio.life_sciences.urls")),
      path("dna-synthesizers/", include("scieio.dna_synthesizers.urls")),
      path("microarray-scanners/", include("scieio.microarray.urls")),
      path("immunoassay-systems/", include("scieio.immunoassay.urls")),
      path("biotechnology/", include("scieio.biotechnology.urls")),
      path("fermenters-and-bioreactors/", include("scieio.bioreactors.urls")),
      path("dna-sequencers/", include("scieio.dna_sequencer.urls")),
      #path("bonders/", include("scieio.bonders.urls")),
      # path("disposition/", include("scieio.disposition.urls")),
      #path("viscometer-and-rheometer/", include("scieio.viscometers.urls")),
      #path("test-and-semiconductor/", include("scieio.test_semiconductor.urls")),
      #path("hardness-tester/", include("scieio.hardness.urls")),
      path("process-equipment/", include("scieio.process.urls")),
      path("food-processing-equipment/", include("scieio.food_processing.urls")),
      path("pharmaceutical-equipment/", include("scieio.pharmaceutical.urls")),
      path("water-treatment-equipment/", include("scieio.water_treatment.urls")),
  ] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
  
  
  if settings.DEBUG:
      # This allows the error pages to be debugged during development, just visit
      # these url in browser to see how these error pages look like.
      urlpatterns += [
          path(
              "400/",
              default_views.bad_request,
              kwargs={"exception": Exception("Bad Request!")},
          ),
          path(
              "403/",
              default_views.permission_denied,
              kwargs={"exception": Exception("Permission Denied")},
          ),
          path(
              "404/",
              default_views.page_not_found,
              kwargs={"exception": Exception("Page not Found")},
          ),
          path("500/", default_views.server_error),
      ]
      if "debug_toolbar" in settings.INSTALLED_APPS:
          import debug_toolbar
  
          urlpatterns = [path("__debug__/", include(debug_toolbar.urls))] + urlpatterns
  