code: def test_info(self):
      url = "/api/experimental/info"
  
      resp_raw = self.client.get(url)
      resp = json.loads(resp_raw.data.decode("utf-8"))
  
      assert version == resp["version"]
      self.assert_deprecated(resp_raw)
  
imports: from __future__ import annotations
  import json
  import os
  import re
  from datetime import timedelta
  from unittest import mock
  from urllib.parse import quote_plus
  import pytest
  from airflow import settings
  from airflow.api.common.experimental.trigger_dag import trigger_dag
  from airflow.models import DagBag, DagRun, Pool, TaskInstance
  from airflow.models.serialized_dag import SerializedDagModel
  from airflow.settings import Session
  from airflow.utils.timezone import datetime, parse, utcnow
  from airflow.version import version
  from tests.test_utils.db import clear_db_pools
label_desc: Use image node_id 3 for calling the TestApiExperimental obj's underlying member method code with example usage: obj.test_info() without return types