code: def filterDirectories(self, root, directories):
      # Exclude hidden directories and all directories that have a CODE_FORMAT_IGNORE_FILE
      directories[:] = [
          directory
          for directory in directories
          if not directory.startswith(".")
          and not os.path.exists(
              os.path.join(
                  root,
                  directory,
                  CodeFormatterClang.CODE_FORMAT_IGNORE_FILE,
              )
          )
      ]
      return directories
  
imports: import argparse
  import filecmp
  import os
  import re
  import sets
  import subprocess
  import sys
  from termcolor import cprint
label_desc: Use image node_id 6 for calling the CodeFormat obj's underlying member method code with example usage: obj.filterDirectories(root, directories) and returns: directories