Django hraje squash špatně, zapomíná importovat

seminar/migrations/0001_squashed_0067_auto_20190814_0805.py

@@ -10,6 +10,12 @@ import imagekit.models.fields
 import seminar.models
 import taggit.managers
 
+# migr 0053
+import datetime as dt
+
+# migr 0058
+from django.db.models import Q
+
 
 # Functions from the following migrations need manual copying.
 # Move them and any dependencies into this file, then update the