code: def sentry(self):
      with conf_vars(
          {
              ("sentry", "sentry_on"): "True",
              ("sentry", "default_integrations"): "False",
              (
                  "sentry",
                  "before_send",
              ): "tests.core.test_sentry.before_send",
          },
      ):
          from airflow import sentry
  
          importlib.reload(sentry)
          yield sentry.Sentry
  
      importlib.reload(sentry)
  
imports: from __future__ import annotations
  import datetime
  import importlib
  from unittest import mock
  import pytest
  import time_machine
  from sentry_sdk import configure_scope
  from sentry_sdk.transport import Transport
  from airflow.operators.python import PythonOperator
  from airflow.utils import timezone
  from airflow.utils.module_loading import import_string
  from airflow.utils.state import State
  from tests.test_utils.config import conf_vars
label_desc: Use image node_id 3 for calling the TestSentryHook obj's underlying member method code with example usage: obj.sentry() without return types