Update app.py

app.py

@@ -16,5 +16,6 @@ iface = gr.Interface(fn=blur,
                              gr.Slider(label='Blur Distance', minimum=0, maximum=500, value=100), 
                              gr.Slider(label='Blur Amount', minimum=0.0, maximum=1.0, value=0.75), 
                              gr.Slider(label='Subject Amount', minimum=0.0, maximum=1.0, value=1.0)], 
-                     outputs=gr.Image(label='Output'))
+                     outputs=gr.Image(label='Output'),
+                     theme = gr.themes.Base(primary_hue="teal",secondary_hue="teal",neutral_hue="slate"))
 iface.launch()