tokenizer = BertTokenizer.from_pretrained("bert-base-chinese")</br> config = BertConfig.from_pretrained('Leonardolin/NTCIR_none_and_s_with_a', num_labels=2)</br> model = BertForSequenceClassification.from_pretrained("Leonardolin/NTCIR_none_and_s_with_a",config=config)