code: def set_verbosity(self, i):
      self.update_log_level(i)
      return self
  
imports: import datetime
  import os
  import pydoc
  from typing import Any, Callable, Dict, List, Optional, Type, Union
  import appdirs
  import yaml
  import logging
  from rich.logging import RichHandler
  from .None import _fwd
  from ._modules import PolymorphicChecker, ResourceLoader, Searcher
label_desc: Use image node_id 15 for calling the Config obj's underlying member method code with example usage: obj.set_verbosity(i) and returns: self