Fix order of imports

aleksis/apps/chronos/admin.py

@@ -3,6 +3,8 @@
 from django.contrib import admin
 from django.utils.html import format_html
 
+from guardian.admin import GuardedModelAdmin
+
 from .models import (
     Absence,
     AbsenceReason,
@@ -24,8 +26,6 @@ from .models import (
 )
 from .util.format import format_date_period, format_m2m
 
-from guardian.admin import GuardedModelAdmin
-
 
 def colour_badge(fg: str, bg: str, val: str):
     html = """