code: def analyze(self, text, tokenizer=str.split):
          
          if not self.tagger:
              self.tagger = Tagger(self.model,
                                   preprocessor=self.p,
                                   tokenizer=tokenizer)
  
          return self.tagger.analyze(text)
docs: Analyze text and return pretty format.
  
          Args:
              text: string, the input text.
              tokenizer: Tokenize input sentence. Default tokenizer is `str.split`.
  
          Returns:
              res: dict.