diff --git a/pylib/anki/anki_helpers/activity.py b/pylib/anki/anki_helpers/activity.py
index 002314031..8dd5e5cd0 100644
--- a/pylib/anki/anki_helpers/activity.py
+++ b/pylib/anki/anki_helpers/activity.py
@@ -1,7 +1,9 @@
 from collections import defaultdict
-from typing import Dict
+from typing import Dict, Union
 from anki.collection import Collection
-def analyze_activity(col: Collection, days: int = 30) -> dict[str, int | float]:
+
+def analyze_activity(col: Collection, days: int = 30) -> dict[str, Union[int, float]]:
+
     day_cutoff = col.sched.day_cutoff
     start_time = day_cutoff - days * 86400
     start_ts = start_time * 1000  # ms
diff --git a/qt/aqt/overview.py b/qt/aqt/overview.py
index b577922e5..cec682c00 100644
--- a/qt/aqt/overview.py
+++ b/qt/aqt/overview.py
@@ -70,7 +70,7 @@ class Overview:
         layout = self.web.layout()
         if layout is not None:
             layout = self.web.layout()
-            if hasattr(layout, "insertWidget"):
+            if layout is not None and hasattr(layout, "insertWidget"):
                 layout.insertWidget(0, streak_widget)
 
     def show(self) -> None: