問題： QtCore (0x121e59700). One of the two will be used. Which one is undefined.

此為安裝 labelme 時， OpenCV 版本太高導致的問題

依照下方指令即可解決問題

pip install opencv-python-headless

Reference

https://stackoverflow.com/questions/60271645/qt-complaining-2-sets-of-binaries