Make ball_speed optional

PySport · Jun 30, 2023 · e73e732 · e73e732
1 parent 637fad9
commit e73e732
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kloppy/domain/models/tracking.py b/kloppy/domain/models/tracking.py
@@ -24,7 +24,7 @@ class Frame(DataRecord):
     players_data: Dict[Player, PlayerData]
     other_data: Dict[str, Any]
     ball_coordinates: Point3D
-    ball_speed: int
+    ball_speed: Optional[int] = None
 
     @property
     def record_id(self) -> int: