开始直接执行这个，下载下来的图片打不开
git clone https://huggingface.co/datasets/diffusers/dog-example

解决办法：

安装git lfs

1. curl -s https://packagecloud.io/install/repositories/github/git-lfs/script.deb.sh | sudo bash
2. sudo apt-get install git-lfs
3. git lfs install

 再重新执行git clone https://huggingface.co/datasets/diffusers/dog-example