code: def _parse_sigmak(line, lines):
      
  
      split_line = line.split()
  
      energy = float(split_line[0])
      re_sigma_xx = float(split_line[1])
      im_sigma_xx = float(split_line[2])
      re_sigma_zz = float(split_line[3])
      im_sigma_zz = float(split_line[4])
  
      return {"energy": energy, "re_sigma_xx": re_sigma_xx, "im_sigma_xx": im_sigma_xx, "re_sigma_zz": re_sigma_zz,
              "im_sigma_zz": im_sigma_zz}
docs: Parse Energy, Re sigma xx, Im sigma xx, Re sigma zz, Im sigma zz