Update app.py

app.py

@@ -255,8 +255,9 @@ with gr.Blocks(css=css) as demo:
                     )
             exp_refresh = gr.Button(value="Click Refresh to get newly prompt examples")
             exp_refresh.click(get_samples, None, exps)
-            
+    
     text_button.click(generate_txt2img, inputs=[current_model, text_prompt, negative_prompt, image_style], outputs=image_output)
+    exps.select(lambda x: x[0], exps, text_prompt)
     demo.load(get_params, None, [current_model, exps])
 
 demo.launch(show_api=False)