caching examples minor fix

app.py

@@ -190,6 +190,8 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
                     inputs=[input_image, description_prompt, target_prompt, edit_guidance_scale, num_inference_steps,
                             inversion_max_step, rnri_iterations, rnri_alpha, rnri_lr],
                     cache_examples=True,
+                    fn=set_pipe,
+                    outputs=[inv_state, is_set_text],
                 )
 
     gr.Markdown(f"""Disclaimer: Performance may be inferior to the reported in the paper due to hardware limitation.