docstr: Sets the threshold for what messages will be logged.
docstr_tok: ["Sets","the","threshold","for","what","messages","will","be","logged","."]
code: def setLevel(self, verbosity_level):
      """Sets the threshold for what messages will be logged."""
      if self._logger is not None:
          self._logger.setLevel(verbosity_level)
  
          for handler in self._logger.handlers:
              handler.setLevel(verbosity_level)
  
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 10 for calling the Logger obj's underlying member method code with example usage: obj.setLevel(verbosity_level) without return types