def save_training_log(self, **kwargs):
self._fill_project_info(kwargs)<EOL>kwargs.update({'<STR_LIT:time>': datetime.utcnow()})<EOL>_result = self.db.TrainLog.insert_one(kwargs)<EOL>_log = self._print_dict(kwargs)<EOL>logging.info("<STR_LIT>" + _log)<EOL>
Saves the training log, timestamp will be added automatically.

        Parameters
        -----------
        kwargs : logging information
            Events, such as accuracy, loss, step number and etc.

        Examples
        ---------
        >>> db.save_training_log(accuracy=0.33, loss=0.98)