code: def _parse_epsilon(line, lines):
      
  
      split_line = line.split()
  
      energy = float(split_line[0])
      re_eps_xx = float(split_line[1])
      im_eps_xx = float(split_line[2])
      re_eps_zz = float(split_line[3])
      im_eps_zz = float(split_line[4])
  
      return {"energy": energy, "re_eps_xx": re_eps_xx, "im_eps_xx": im_eps_xx, "re_eps_zz": re_eps_zz,
              "im_eps_zz": im_eps_zz}
docs: Parse Energy [eV] Re_eps_xx     Im_eps_xx     Re_eps_zz     Im_eps_zz