code: def examples_dag_bag():
      # Speed up: We don't want example dags for this module
      return DagBag(include_examples=False, read_dags_from_db=True)
  
imports: from __future__ import annotations
  from typing import TYPE_CHECKING
  import pendulum
  import pytest
  from dateutil.tz import UTC
  from airflow.datasets import Dataset
  from airflow.decorators import task_group
  from airflow.lineage.entities import File
  from airflow.models import DagBag
  from airflow.models.dataset import DatasetDagRunQueue, DatasetEvent, DatasetModel
  from airflow.operators.empty import EmptyOperator
  from airflow.utils import timezone
  from airflow.utils.state import DagRunState, TaskInstanceState
  from airflow.utils.task_group import TaskGroup
  from airflow.utils.types import DagRunType
  from airflow.www.views import dag_to_grid
  from tests.test_utils.asserts import assert_queries_count
  from tests.test_utils.db import clear_db_datasets, clear_db_runs
  from tests.test_utils.mock_operators import MockOperator
label_desc: Use image node_id 1 for calling a global function with example usage: examples_dag_bag() and returns: DagBag