Apply black to codes

evennia/help/manager.py

@@ -1,6 +1,7 @@
 """
 Custom manager for HelpEntry objects.
 """
+
 from django.db import IntegrityError
 
 from evennia.server import signals

evennia/help/models.py

@@ -9,6 +9,7 @@ forms of help that do not concern commands, like information about the
 game world, policy info, rules and similar.
 
 """
+
 from django.contrib.contenttypes.models import ContentType
 from django.db import models
 from django.urls import reverse

evennia/help/utils.py

@@ -5,6 +5,7 @@ sub-categories.
 This is used primarily by the default `help` command.
 
 """
+
 import re
 
 from django.conf import settings