How do I add parameter in django 2.0 using path

I’ve installed django version 2.0 and default for urls is path I know that if in django 1.x can be urls and follow with regular expression, how do I use path for parameters instead of urls, and so I dont want to use urls because django by default add path not urls if its can be or use urls still I want to know how to use a path with parameters in django 2.0

here’s my code

from django.urls import include, path
from . import views

urlpatterns = [
    path('', views.articles_list),
    path('add', views.articles_add),
    path('edit', views.articles_edit)
]