class_docstr: Main logger - the aim of this class is to store every log from training
  Log is a float value with corresponding training engine step
class_docstr_tok: ["Main","logger","-","the","aim","of","this","class","is","to","store","every","log","from","training","Log","is","a","float","value","with","corresponding","training","engine","step"]
docstr: logs getter
docstr_tok: ["logs","getter"]
code: def log_history(self) -> Dict[str, List[LogItem]]:
      """logs getter"""
      return self._log_history
  
file_path: livelossplot/livelossplot/main_logger.py
imports: import re
  from collections import OrderedDict, defaultdict
  from typing import NamedTuple, Dict, Iterable, List, Pattern, Tuple, Optional, Union
label_desc: Use image node_id 12 for calling the MainLogger obj's underlying member method code with example usage: obj.log_history() and returns: self