code: def _remove(self):
      if getattr(self, "h", None):
          self.h.remove()
  
imports: from __future__ import annotations
  from ..basics import *
  import tensorboard
  from torch.utils.tensorboard import SummaryWriter
  from .fp16 import ModelToHalf
  from .hook import hook_output
  from ..text.all import LMLearner, TextLearner
  from ..vision.data import *
  from ..vision.core import TensorPoint, TensorBBox
label_desc: Use image node_id 8 for calling the TensorBoardBaseCallback obj's underlying member method code with example usage: obj._remove() without return types