code: def usage():
      print(
          """tinytag [options] <filename...>
  
      -h, --help
          Display help
  
      -i, --save-image <image-path>
          Save the cover art to a file
  
      -f, --format json|csv|tsv|tabularcsv
          Specify how the output should be formatted
  
      -s, --skip-unsupported
          Skip files that do not have a file extension supported by tinytag
  
  """
      )
  
file_path: tinytag/tinytag/__main__.py
imports: from __future__ import absolute_import
  from os.path import splitext
  import os
  import json
  import sys
  from tinytag.tinytag import TinyTag, TinyTagException
label_desc: Use image node_id 1 for calling a global function with example usage: usage() without return types