code: def getFiles_to_tmp(tpch_dir, n_files, ext):
      list_files = []
      for name in tableNames:
          list_tmp = get_filenames_table(
              name, tpch_dir, n_files, ext=ext, full_path=False
          )
          list_files = np.append(list_files, list_tmp)
      dirpath = tempfile.mkdtemp()
      count = 0
      for item in list_files:
          dataFileTokens = item.split(".")
          dataFileName = dataFileTokens[0]
          os.symlink(
              tpch_dir + item,
              dirpath
              + "/"
              + dataFileName
              + "_"
              + str(count)
              + "."
              + ext,
          )
          count = count + 1
  
      return dirpath
  
imports: import os
  import re
  import tempfile
  from collections import OrderedDict
  from os import listdir
  from os.path import isdir
  import glob
  from enum import IntEnum, unique
  import cudf
  import dask_cudf
  import numpy
  import pandas
  import pyblazing
  from blazingsql import DataType
  from pyhive import hive
  from Configuration import Settings
  from DemoTest.chronometer import Chronometer
label_desc: Use image node_id 5 for calling a global function with example usage: getFiles_to_tmp(tpch_dir, n_files, ext) and returns: dirpath