创建 git 仓库：
mkdir pySoundImage
cd pySoundImage
git init
touch README.md
git add README.md
git commit -m “first commit”
git remote add origin https://gitee.com/hunan-co-changsha-branch/pytest.git
git push -u origin master
已有仓库？
cd pySoundImage
git remote add origin https://gitee.com/hunan-co-changsha-branch/pytest.git
git push -u origin master
