text: from django.conf.urls import url
  from rest_framework import routers
  from .views import UserViewSet, ProductViewSet
  # UserProfileChangeAPIView
  
  router = routers.SimpleRouter()
  router.register(r'users', UserViewSet)
  router.register(r'products', ProductViewSet)
  # router.register(r'^update/(?P<username>[\w-]+)$', UserProfileChangeAPIView, 'update-user')
  
  urlpatterns = router.urls
  