code: def get_conv_struct(structure):
      
      output = run_aconvasp_command(["aconvasp", "--std_conv"], structure)
      if "ERROR" in output[1]:
          raise AconvaspError(output[1])
      tmp = Poscar.from_string(output[0])
      return {'struct': tmp.structure, 'comm': tmp.comment}
docs: Get a minkowski reduced structure