class_docstr: Base class.
class_docstr_tok: ["Base","class","."]
docstr: Remove default directory for folds if there're no files nut models. In other way it raises warning.
  
  Args:
      :return: Nothing.
docstr_tok: ["Remove","default","directory","for","folds","if","there","'re","no","files","nut","models",".","In","other","way","it","raises","warning",".","Args",":",":","return",":","Nothing","."]
code: def remove_dir():
      """
      Remove default directory for folds if there're no files nut models. In other way it raises warning.
  
      Args:
          :return: Nothing.
  
      """
      try:
          if os.path.exists(_FoldFile.default_dir):
              os.rmdir(_FoldFile.default_dir)
      except OSError as err:
          get_eval_logger().warning(err.message)
  
imports: from __future__ import print_function
  import os
  from ..None import CatBoostError
  from ..eval.log_config import get_eval_logger
  from .utils import make_dirs_if_not_exists
label_desc: Use image node_id 1 for calling the FoldStorage obj's underlying member method code with example usage: obj.remove_dir() without return types