edit_file <<<
--- django/contrib/admin/sites.py
+++ django/contrib/admin/sites.py
@@ -433,7 +433,7 @@
                     return HttpResponsePermanentRedirect(path)
         raise Http404

-    def _build_app_dict(self, request, label=None):
+    def build_app_dict(self, request, label=None):
         """
         Build the app dictionary. The optional `label` parameter filters models
         of a specific app.
>>>