code: def _reset_globals(cls):
      cls._global_step = 0
      cls._custom_scalars = {}
  
file_path: ReAgent/reagent/core/tensorboardX.py
imports: import contextlib
  import logging
  from typing import Any, Dict, List
  from torch.utils.tensorboard import SummaryWriter
label_desc: Use image node_id 1 for calling the SummaryWriterContext obj's underlying member method code with example usage: obj._reset_globals(cls) without return types