code: def make_oie_string(tokens: List[Token], tags: List[str]) -> str:
      
      frame = []
      chunk = []
      words = [token.text for token in tokens]
  
      for (token, tag) in zip(words, tags):
          if tag.startswith("I-"):
              chunk.append(token)
          else:
              if chunk:
                  frame.append("[" + " ".join(chunk) + "]")
                  chunk = []
  
              if tag.startswith("B-"):
                  chunk.append(tag[2:] + ": " + token)
              elif tag == "O":
                  frame.append(token)
  
      if chunk:
          frame.append("[" + " ".join(chunk) + "]")
  
      return " ".join(frame)
docs: Converts a list of model outputs (i.e., a list of lists of bio tags, each
      pertaining to a single word), returns an inline bracket representation of
      the prediction.