code: def get_version_cmd(self):
      f90 = self.compiler_f90[0]
      d, b = os.path.split(f90)
      vf90 = os.path.join(d, "v" + b)
      return vf90
  
imports: import os
  from numpy.distutils.fcompiler.gnu import GnuFCompiler
label_desc: Use image node_id 2 for calling the VastFCompiler obj's underlying member method code with example usage: obj.get_version_cmd() and returns: vf90