class_docstr: Base support for FSL commands.
code: def version(self):
      return Info.version()
  
imports: from glob import glob
  import os
  from ...None import logging
  from ...utils.filemanip import fname_presuffix
  from ..base import traits, isdefined, CommandLine, CommandLineInputSpec, PackageInfo
  from ...external.due import BibTeX
label_desc: Use image node_id 4 for calling the FSLCommand obj's underlying member method code with example usage: obj.version() and returns: Info