docs: move the import statement of debug_toolbar_urls to inside of … (#2174)

* docs: move the import statement of `debug_toolbar_urls` to inside of the if statement for avoiding potential errors

* Add change log message for moving the docs

---------

Co-authored-by: Tim Schilling <[email protected]>

Author: Lidoca

docs/changes.rst

@@ -6,6 +6,8 @@ Pending
 
 * Added a note about the default password in ``make example``.
 * Removed logging about the toolbar failing to serialize a value into JSON.
+* Moved the the import statement of ``debug_toolbar.urls`` to within the if
+  statement's scope on the installation documentation.
 
 6.0.0 (2025-07-22)
 ------------------

docs/installation.rst

@@ -183,9 +183,10 @@ You should also modify your URLconf file:
 .. code-block:: python
 
     from django.conf import settings
-    from debug_toolbar.toolbar import debug_toolbar_urls
 
     if not settings.TESTING:
+        from debug_toolbar.toolbar import debug_toolbar_urls
+
         urlpatterns = [
             *urlpatterns,
         ] + debug_toolbar_urls()