text: from pytopomat.irvsp_caller import IRVSPOutput
  import os
  from monty.serialization import dumpfn
  from pymatgen.io.vasp.inputs import Kpoints
  
  test_dir = "launcher_2021-04-21-02-41-44-640478"
  
  irvsp_output = IRVSPOutput(os.path.join(test_dir, "outir.txt"), Kpoints.from_file(os.path.join(test_dir, "KPOINTS")))
  print(irvsp_output.as_dict()["parity_eigenvals"].keys())
  