colab demo not work

[dh12306]

@JizhiziLi @chaimi2013
运行的是test_samples

[ziyuwzf]

是的，没有这个脚本

[chroneus]

I fixed it with https://colab.research.google.com/gist/chroneus/6150f80d2a162f392c0ae8b080d2adab/animal-image-matting-demo.ipynb