code: def S_IFMT(mode):
      """Return the portion of the file's mode that describes the
      file type.
      """
      return mode & 0o170000
  
file_path: catboost/contrib/tools/python3/src/Lib/stat.py
label_desc: Use image node_id 2 for calling a global function with example usage: S_IFMT(mode) and returns: unknown