code: def run():
      """Run command."""
      from mne.commands.utils import get_optparser
  
      parser = get_optparser(
          __file__, usage="usage: %prog fname [fname2 ...]"
      )
      options, args = parser.parse_args()
      for arg in args:
          print(mne.what(arg))
  
label_desc: Use image node_id 1 for calling a global function with example usage: run() without return types