diff --git a/pylib/anki/anki_helpers/activity.py b/pylib/anki/anki_helpers/activity.py
index 5e774927d..a99df6ba5 100644
--- a/pylib/anki/anki_helpers/activity.py
+++ b/pylib/anki/anki_helpers/activity.py
@@ -5,7 +5,6 @@ from collections import defaultdict
 from typing import Dict, Union
 from anki.collection import Collection
 
-
 def analyze_activity(col: Collection, days: int = 30) -> dict[str, Union[int, float]]:
 
     day_cutoff = col.sched.day_cutoff