yolo focus LabelImg install their own data No module named 'libs.resources' error

Here is the complete installation process, if No module named 'libs.resources', looking directly at the fourth point appears.

1. Install PyQt, the official website to download it, or pip install to wait a long time

2. Install PyQtTool, also download the official website

https://pypi.org/project/PyQt5/5.11.3/#files

https://pypi.org/project/pyqt5-tools/#files

3. Run: pyrcc5 -o  resources.py  resources.qrc

4. The resulting resources.py libs directory are copied to the same level

The successful operation.