Update app.py

app.py

@@ -107,4 +107,4 @@ with block:
     init_run_button.click(fn=model_sample, inputs=init_ips, outputs=[result_gallery])
     sketch_run_button.click(fn=model_sample, inputs=sketch_ips, outputs=[result_gallery])
 
-block.launch(server_name='0.0.0.0', server_port=6667)
+block.launch(server_name='127.0.0.1', server_port=7788)