Update app.py

app.py

@@ -363,7 +363,7 @@ with gr.Blocks(theme=gr.themes.Default(text_size=gr.themes.sizes.text_lg)) as de
             with gr.Tab("Scribbles"):
                 scribble_img = gr.Image(
                     label="Input",
-                    brush_radius=3, 
+                    brush_radius=2, 
                     interactive=True,
                     brush_color="#00FF00", 
                     tool="sketch",