Update app.py

app.py

@@ -99,7 +99,7 @@ with gr.Blocks(css=css) as demo:
             btn2 = gr.Button(value=ds[1], elem_id="small")
             btn3 = gr.Button(value=ds[2], elem_id="small")
             btn = gr.Button(value=ds[3], elem_id="small")
-            btn_refresh = gr.DuplicateButton(value="Next")
+            btn_refresh = gr.Button(value="Next")
             #update_examples()