class_docstr: Customized logger for Qlib.
class_docstr_tok: ["Customized","logger","for","Qlib","."]
code: def setLevel(self, level):
      self.__level = level
  
imports: import logging
  from typing import Optional, Text, Dict, Any
  import re
  from logging import config
  from time import time
  from contextlib import contextmanager
  from .config import C
label_desc: Use image node_id 3 for calling the QlibLogger obj's underlying member method code with example usage: obj.setLevel(level) without return types