unable to visualize demo code due to aitviewer visualization

[yi-fan-li]

I'm running into an issue with the visualize, as it gives me the following error: qt.qpa.plugin: Could not load the Qt platform plugin "xcb" . The solution on aitviewer's github was to uninstall opencv and use opencv headless, but doing so breaks code in other area in HaWoR which uses cv2.imshow. I'm wondering if there are other ways to solve this issue.:

_imshow = cv2.imshow  # copy to avoid recursion errors

AttributeError: module 'cv2' has no attribute 'imshow'