class_docstr: Args:
      version
      data_dir
  
  Attributes:
      model
      classes
class_docstr_tok: ["Args",":","version","data_dir","Attributes",":","model","classes"]
code: def model_id(self) -> str:
      return f"lang-identifier-v{self.version}"
  
imports: from __future__ import annotations
  import logging
  import pathlib
  import urllib.parse
  import floret
  from floret.floret import _floret
  from ..None import utils
  from ..constants import DEFAULT_DATA_DIR
label_desc: Use image node_id 2 for calling the LangIdentifier obj's underlying member method code with example usage: obj.model_id() and returns: str, self