class_docstr: Used to actively log events to the database.
code: def __str__(self) -> str:
      return f"Log({self.event}, {self.task_id}, {self.owner}, {self.owner_display_name}, {self.extra})"
  
file_path: airflow/airflow/models/log.py
imports: from __future__ import annotations
  from sqlalchemy import Column, Index, Integer, String, Text
  from airflow.models.base import Base, StringID
  from airflow.utils import timezone
  from airflow.utils.sqlalchemy import UtcDateTime
label_desc: Use image node_id 2 for calling the Log obj's underlying member method code with example usage: obj.__str__() and returns: str, self, str, self, str, self, str, self, str, self, str