Aninhando URLs com path, include e urls.py dos apps do Django

aula207_ola_django/blog/urls.py

@@ -0,0 +1,8 @@
+from blog import views
+from django.urls import path
+
+# blog/
+urlpatterns = [
+    path('', views.blog),
+    path('exemplo/', views.exemplo),
+]

aula207_ola_django/blog/views.py

@@ -5,4 +5,9 @@ from django.http import HttpResponse
 
 def blog(request):
     print('blog')
-    return HttpResponse('blog do app')
+    return HttpResponse('blog do app 1')
+
+
+def exemplo(request):
+    print('exemplo')
+    return HttpResponse('exemplo do app 1')