code: def __del__(self):
      for _, subscriber in self.subscribers.items():
          subscriber.close()
  
file_path: tensorboardX/tensorboardX/torchvis.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  import gc
  import time
  from functools import wraps
  from .writer import SummaryWriter
  from .visdom_writer import VisdomWriter
label_desc: Use image node_id 5 for calling the TorchVis obj's underlying member method code with example usage: obj.__del__() without return types