added/updated app files

app_eraser.py

@@ -14,7 +14,7 @@ _____________________________________________________________________
 with ui.Blocks(css=adj+css, title=title(feature), theme=theme, analytics_enabled=False) as stella:
     with ui.Group():
         input_eraser = ui.ImageEditor(
-            label=title(feature), transforms=[],
+            show_label=False, transforms=[],
             brush=ui.Brush(default_size=24, colors=['#ffffff'], color_mode=['fixed']),
             eraser=ui.Eraser(default_size=24), sources=['upload', 'webcam'])