依赖详见requirements.txt
labels.csv processed_counts.csv 放置在data文件夹内
font文件夹中需有Sarasa-SemiBold.ttc
单文件下载 https://wwza.lanzouo.com/i8hPW3bwk9vc 密码:g6c7
Download full 7z package at https://github.com/be5invis/Sarasa-Gothic/releases/download/v1.0.34/Sarasa-TTC-1.0.34.7z