code: def test_pass_taskgroup_output_to_task():
      """Test that the output of a task group can be passed to a task."""
      from airflow.decorators import task
  
      @task
      def one():
          return 1
  
      @task_group_decorator
      def addition_task_group(num):
          @task
          def add_one(i):
              return i + 1
  
          return add_one(num)
  
      @task
      def increment(num):
          return num + 1
  
      @dag(
          schedule=None,
          start_date=pendulum.DateTime(2022, 1, 1),
          default_args={"owner": "airflow"},
      )
      def wrap():
          total_1 = one()
          assert isinstance(total_1, XComArg)
          total_2 = addition_task_group(total_1)
          assert isinstance(total_2, XComArg)
          total_3 = increment(total_2)
          assert isinstance(total_3, XComArg)
  
      wrap()
  
imports: from __future__ import annotations
  from datetime import timedelta
  import pendulum
  import pytest
  from airflow.decorators import dag, setup, task, task_group, teardown
  from airflow.exceptions import TaskAlreadyInTaskGroup
  from airflow.models.baseoperator import BaseOperator
  from airflow.models.dag import DAG
  from airflow.models.xcom_arg import XComArg
  from airflow.operators.bash import BashOperator
  from airflow.operators.empty import EmptyOperator
  from airflow.operators.python import PythonOperator
  from airflow.utils.dag_edges import dag_edges
  from airflow.utils.task_group import TaskGroup, task_group_to_dict
  from tests.models import DEFAULT_DATE
label_desc: Use image node_id 20 for calling a global function with example usage: test_pass_taskgroup_output_to_task() and returns: int, add_one, unknown, unknown