class_docstr: Base class.
class_docstr_tok: ["Base","class","."]
docstr: Args:
      :param group_id: (int) The number of group we want to check.
      :return: True if fold contains line or lines with that group id.
docstr_tok: ["Args",":",":","param","group_id",":","(","int",")","The","number","of","group","we","want","to","check",".",":","return",":","True","if","fold","contains","line","or","lines","with","that","group","id","."]
code: def contains_group_id(self, group_id):
      """
      Args:
          :param group_id: (int) The number of group we want to check.
          :return: True if fold contains line or lines with that group id.
  
      """
      return group_id in self._fold
  
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 6 for calling the FoldStorage obj's underlying member method code with example usage: obj.contains_group_id(group_id) and returns: unknown