Update app.py

app.py

@@ -18,6 +18,10 @@ from typing import get_type_hints, Optional
 from utils import is_not_supported_transform
 
 
+# Some constants for Albumentations
+PositionType = A.PadIfNeeded.PositionType
+
+
 # MIXPANEL_TOKEN = os.getenv("MIXPANEL_TOKEN")
 # mp = Mixpanel(MIXPANEL_TOKEN)