prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  patternlibrary_override_tags breaks all non-development installations
  #8665 added a `patternlibrary_override_tags` tag library to wagtail.admin, which depends on the django-pattern-library package listed in our testing_extras dependencies. However, this tag library will be loaded on all environments that have `wagtail.admin` in their INSTALLED_APPS, so any Wagtail installation that doesn't include testing_extras is currently broken.
  
  As a non-frontend dev, I don't know what this tag library is for, and there's no documentation for me to find out. Deleting it and uninstalling django-pattern-library doesn't break any tests, so it seems to me that it doesn't really belong in the testing dependencies. (If it really is a testing dependency, I'd suggest that moving patternlibrary_override_tags.py into one of the test apps in wagtail/test/ would let it do whatever it's meant to do without breaking non-testing environments.)
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `wagtail/admin/templatetags/patternlibrary_override_tags.py`
  Content:
  ```
  1 from pattern_library.monkey_utils import override_tag
  2 
  3 from wagtail.admin.templatetags.wagtailadmin_tags import register
  4 
  5 override_tag(register, name="test_page_is_public")
  6
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/wagtail/admin/templatetags/patternlibrary_override_tags.py b/wagtail/admin/templatetags/patternlibrary_override_tags.py
  deleted file mode 100644
  --- a/wagtail/admin/templatetags/patternlibrary_override_tags.py
  +++ /dev/null
  @@ -1,5 +0,0 @@
  -from pattern_library.monkey_utils import override_tag
  -
  -from wagtail.admin.templatetags.wagtailadmin_tags import register
  -
  -override_tag(register, name="test_page_is_public")
  
verification_info: {"golden_diff": "diff --git a/wagtail/admin/templatetags/patternlibrary_override_tags.py b/wagtail/admin/templatetags/patternlibrary_override_tags.py\ndeleted file mode 100644\n--- a/wagtail/admin/templatetags/patternlibrary_override_tags.py\n+++ /dev/null\n@@ -1,5 +0,0 @@\n-from pattern_library.monkey_utils import override_tag\n-\n-from wagtail.admin.templatetags.wagtailadmin_tags import register\n-\n-override_tag(register, name=\"test_page_is_public\")\n", "issue": "patternlibrary_override_tags breaks all non-development installations\n#8665 added a `patternlibrary_override_tags` tag library to wagtail.admin, which depends on the django-pattern-library package listed in our testing_extras dependencies. However, this tag library will be loaded on all environments that have `wagtail.admin` in their INSTALLED_APPS, so any Wagtail installation that doesn't include testing_extras is currently broken.\r\n\r\nAs a non-frontend dev, I don't know what this tag library is for, and there's no documentation for me to find out. Deleting it and uninstalling django-pattern-library doesn't break any tests, so it seems to me that it doesn't really belong in the testing dependencies. (If it really is a testing dependency, I'd suggest that moving patternlibrary_override_tags.py into one of the test apps in wagtail/test/ would let it do whatever it's meant to do without breaking non-testing environments.)\n", "before_files": [{"content": "from pattern_library.monkey_utils import override_tag\n\nfrom wagtail.admin.templatetags.wagtailadmin_tags import register\n\noverride_tag(register, name=\"test_page_is_public\")\n", "path": "wagtail/admin/templatetags/patternlibrary_override_tags.py"}], "after_files": [{"content": null, "path": "wagtail/admin/templatetags/patternlibrary_override_tags.py"}]}