Update demo_gradio.py

demo_gradio.py

@@ -183,6 +183,10 @@ with gr.Blocks(css=css) as demo:
                     input_image = gr.Image(type="pil", label="input image")
                     input_image2 = gr.Image(type="pil", label = "material examplar")
                 submit_btn = gr.Button("Submit")
+                gr.Examples(
+                    examples = [["demo_assets/input_imgs/pumpkin.png"], ["demo_assets/material_exemplars/cup_glaze.png"]],
+                    inputs = [input_image, input_image2]
+                )
             with gr.Column():
                 output_image = gr.Image(label="transfer result")
     submit_btn.click(fn=greet, inputs=[input_image, input_image2], outputs=[output_image])