2024-07-01 09:52:12 | ERROR | stderr | Traceback (most recent call last):
2024-07-01 09:52:12 | ERROR | stderr |   File "/home/wanglch/projects/DocOwl1.5-Omni/app.py", line 24, in <module>
2024-07-01 09:52:12 | ERROR | stderr |     no_change_btn = gr.Button.update()
2024-07-01 09:52:12 | ERROR | stderr | AttributeError: type object 'Button' has no attribute 'update'