Increase security and reformat

core/tests/test_event_projection_shadow.py

@@ -1,5 +1,5 @@
-from io import StringIO
 import time
+from io import StringIO
 
 from django.core.management import call_command
 from django.test import TestCase, override_settings
@@ -24,7 +24,9 @@ class EventProjectionShadowTests(TestCase):
             service="signal",
             identifier="+15555550333",
         )
-        self.session = ChatSession.objects.create(user=self.user, identifier=self.identifier)
+        self.session = ChatSession.objects.create(
+            user=self.user, identifier=self.identifier
+        )
 
     def test_shadow_compare_has_zero_mismatch_when_projection_matches(self):
         message = Message.objects.create(