remove "args" from lambda callback

app.py

@@ -78,7 +78,7 @@ with gr.Blocks(css=css) as demo:
 
     # event listeners
     img_url.change(load_image_from_url, [img_url], img_input)
-    submit.click(lambda *args: inference(model, args), [img_input], img_output)
+    submit.click(lambda image: inference(model, image), [img_input], img_output)
 
     @img_output.change(inputs=[img_output], outputs=[flag, notice])
     def show_hide(img_output):