docstr: Removes then adds stream handlers.
docstr_tok: ["Removes","then","adds","stream","handlers","."]
code: def reset_stream_handler(self, formatter=BaseNeMoFormatter):
      """Removes then adds stream handlers."""
      self.remove_stream_handlers()
      self.add_stream_handlers(formatter=formatter)
  
imports: import enum
  import logging
  import sys
  import threading
  import warnings
  from contextlib import contextmanager
  from logging.handlers import MemoryHandler
  from nemo.constants import NEMO_ENV_VARNAME_REDIRECT_LOGS_TO_STDERR, NEMO_ENV_VARNAME_TESTING
  from nemo.utils.env_var_parsing import get_envbool
  from nemo.utils.formatters.base import BaseNeMoFormatter, DebugNeMoFormatter
  from nemo.utils.get_rank import is_global_rank_zero
  from nemo.utils.metaclasses import Singleton
label_desc: Use image node_id 5 for calling the Logger obj's underlying member method code with example usage: obj.reset_stream_handler(formatter) without return types