code: def openlineage_job_name(dag_id: str, task_id: str) -> str:
      return f"{dag_id}.{task_id}"
  
imports: from __future__ import annotations
  import datetime
  import json
  import logging
  import os
  from contextlib import suppress
  from functools import wraps
  from typing import TYPE_CHECKING, Any, Iterable
  from urllib.parse import parse_qsl, urlencode, urlparse, urlunparse
  import attrs
  from attrs import asdict
  from openlineage.client.utils import RedactMixin
  from airflow.compat.functools import cache
  from airflow.configuration import conf
  from airflow.providers.openlineage.plugins.facets import AirflowMappedTaskRunFacet, AirflowRunFacet
  from airflow.utils.context import AirflowContextDeprecationWarning
  from airflow.utils.log.secrets_masker import Redactable, Redacted, SecretsMasker, should_hide_value_for_key
label_desc: Use image node_id 1 for calling a global function with example usage: openlineage_job_name(dag_id, task_id) and returns: dag_id, str, task_id