code: def __str__(self):
      job_info = (
          self.train_args["dataset"],
          self.train_args["algorithm"],
          self.train_args["test_envs"],
          self.train_args["hparams_seed"],
      )
      return "{}: {} {}".format(self.state, self.output_dir, job_info)
  
imports: import argparse
  import copy
  import hashlib
  import json
  import os
  import shlex
  import shutil
  import sys
  import numpy
  import tqdm
  from domainbed import algorithms
  from domainbed import command_launchers
  from domainbed import datasets
  from domainbed.lib import misc
label_desc: Use image node_id 2 for calling the Job obj's underlying member method code with example usage: obj.__str__() and returns: str