readme: More information: [github](https://github.com/TanHM-1211/viRoberta-l6-h384-cased)
  ```python
  from underthesea import word_tokenize
  from transformers import RobertaTokenizer, RobertaModel
  
  model_name = 'Zayt/viRoberta-l6-h384-word-cased'
  tokenizer = AutoTokenizer.from_pretrained(model_name)
  model = AutoModelForMaskedLM.from_pretrained(model_name)
  
  text = word_tokenize("Xin chào, tôi không còn là sinh viên đại học Bách Khoa.", format='text')
  output = model(**tokenizer(text, return_tensors='pt))
  output
  ```