update the code of gradio

gradio_app.py

@@ -292,7 +292,7 @@ if __name__=="__main__":
 
                 with gr.Row():
                     gr.Examples(
-                        examples=[os.path.join("./assets/examples", i) for i in os.listdir("./assets/examples")],
+                        examples=[os.path.join("./examples", i) for i in os.listdir("./examples")],
                         inputs=[image_input],
                         examples_per_page=8
                     )