code: def __hash__(self):
      return "Exp: {}, v: {}".format(self.name, self.version)
  
imports: import contextlib
  import json
  import os
  import shutil
  from datetime import datetime
  import numpy
  import pandas
  from imageio import imwrite
  from tensorboard.compat.proto.event_pb2 import Event
  from tensorboard.compat.proto.event_pb2 import SessionLog
  from torch.utils.tensorboard import SummaryWriter, FileWriter
label_desc: Use image node_id 24 for calling the Experiment obj's underlying member method code with example usage: obj.__hash__() and returns: str