040000 tree 6abc3760e54f26a69ccfcbf3b1ce3c4716182461	Side Input
100644 blob 210e3b0ce5e97f87bfcd9819d136f1660bd00027	lesson-info.yaml
100644 blob a8304b37cad3fbcabbf06ac3ade9adf0da3d2f80	lesson-remote-info.yaml