collect and write lots of utils for NLP and computer vision.

• pip install git+https://github.com/jeffzhengye/yelib.git

• git clone https://github.com/jeffzhengye/yelib.git
• cd yelib
• pip install -e . # 或者以可编辑模式安装（开发模式）

• pip install build

• python -m build

• pip install dist/yelib-0.1.1-py3-none-any.whl