code: def remove_jsonlines_feature_files(path: PathOrStr):
      """
      Remove all files created by ``create_jsonlines_feature_files()``.
  
      Parameters
      ----------
      path : :class:`skll.types.PathOrStr`
          Path to directory in which jsonlines files reside.
      """
      for i in range(6):
          unlink(Path(path) / f"f{i}.jsonlines")
  
imports: import os
  import re
  from collections import OrderedDict
  from math import floor, log10
  from pathlib import Path
  from typing import Any, Dict, List, Optional, Tuple
  import numpy
  from numpy.random import RandomState
  from sklearn.datasets import fetch_california_housing, load_digits, make_classification, make_regression
  from sklearn.feature_extraction import FeatureHasher
  from sklearn.model_selection import KFold, ShuffleSplit, StratifiedKFold
  from sklearn.utils import shuffle
  from skll.config import _setup_config_parser, fix_json
  from skll.data import FeatureSet, NDJWriter
  from skll.types import PathOrStr
label_desc: Use image node_id 8 for calling a global function with example usage: remove_jsonlines_feature_files(path) without return types