“2417c27d6a621d8be48f5b6cf7b328151192e39b”上不存在“doc/git@gitcode.net:xiaomi/soar.git”
* hierarchical rnn document, add new config example * update inputs_type of label * add check for unsupported config * refine hierarchical document * refine doc title * update docs, fix paddle to PaddlePaddle * follow comments