fix: imports order

course_discovery/apps/course_metadata/admin.py

@@ -3,6 +3,7 @@
 from django.conf import settings
 from django.contrib import admin, messages
 from django.contrib.admin.utils import model_ngettext
+from django.db.models import Prefetch
 from django.db.utils import IntegrityError
 from django.forms import CheckboxSelectMultiple, ModelForm
 from django.http import HttpResponseRedirect
@@ -13,7 +14,6 @@
 from parler.admin import TranslatableAdmin
 from simple_history.admin import SimpleHistoryAdmin
 from waffle import get_waffle_flag_model  # lint-amnesty, pylint: disable=invalid-django-waffle-import
-from django.db.models import Prefetch
 
 from course_discovery.apps.course_metadata.algolia_forms import SearchDefaultResultsConfigurationForm
 from course_discovery.apps.course_metadata.algolia_models import SearchDefaultResultsConfiguration