print('''The document structure should be like as below:
/
|---corpus/
|      |---modified_xnli/
|      |---tnews/
|      *---lcqmc/
|---embeddings/
|---fine_tuned_model/
|          |---roberta-zh-nli-sts-2021-05-27_12-43-40/
|          *---distillation-sts_2021-05-28_17-33-59/
|---pre_trained_model/
|---qa_dataset/
|---const.py
|---demo.py
|---model_distillation.py
|---modify_corpus.py
|---modify_qa_dataset.py
|---readme.md
|---simple_tokenize.py
|---train_nli.py
|---train_sts.py
''')