Fixed #23535 -- Updated tutorial to account for default filter added in 5ea34f3f.

        import django

        print(django.__path__)"

Then, just edit the file and replace ``{{ site_header }}`` with your own

site's name as you see fit. We use this approach to teach you how to override

templates. In an actual project, you would probably use the

:attr:`django.contrib.admin.AdminSite.site_header` attribute to more easily

make this particular customization.

Then, just edit the file and replace

``{{ site_header|default:_('Django administration') }}`` with your own site's

name as you see fit, e.g. ``{{ _('Polls administration') }}``. We use this

approach to teach you how to override templates. In an actual project, you

would probably use the :attr:`django.contrib.admin.AdminSite.site_header`

attribute to more easily make this particular customization.

This template file contains lots of text like ``{% block branding %}``

and ``{{ title }}``. The ``{%`` and ``{{`` tags are part of Django's