How to remove django robots.txt redirect?

Question

Django

You need to remove the redirect from /robots.txtto /robots.txt/
I read in the documentation about the decorator no_append_slash , but for some reason this does not work:

@no_append_slash
def robots(request, *args, **kwargs):
    return HttpResponse(
       site_settings.robots_txt,
        content_type='text/plain')

urlpatterns = [
    path('robots.txt/', views.robots, name='robots'),
    path('sitemap.xml/', sitemap, {'sitemaps': views.sitemaps}, name='django.contrib.sitemaps.views.sitemap'),
]

C sitemap.xml everything works correctly, does not redirect

Tried to do it throughre_path

re_path(r'^testlink$', views.robots, name='robots'),
re_path(r'^robots\.txt$', views.robots, name='robots'),

testlink - - works without
robots.txt redirect -- still redirects