Update app.py

app.py

@@ -147,7 +147,7 @@ with gr.Blocks(css=css) as block:
         input_image = gr.Image(type='pil', elem_id="input-img")
         with gr.Row():
             mode_input = gr.Radio(['best', 'classic', 'fast'], label='Select mode', value='best')
-            flavor_input = gr.Number(value=4, label='best mode max flavors')
+            flavor_input = gr.Slider(minimum=2, maximum=6, step=2, value=4, label='best mode max flavors')
         
         submit_btn = gr.Button("Submit")