code: def async_test(self, fn):
      from sqlalchemy.testing import asyncio
  
      @_pytest_fn_decorator
      def decorate(fn, *args, **kwargs):
          asyncio._run_coroutine_function(fn, *args, **kwargs)
  
      return decorate(fn)
  
imports: from __future__ import annotations
  import argparse
  import collections
  from functools import update_wrapper
  import inspect
  import itertools
  import operator
  import os
  import re
  import sys
  from typing import TYPE_CHECKING
  import uuid
  import pytest
label_desc: Use image node_id 8 for calling the PytestFixtureFunctions obj's underlying member method code with example usage: obj.async_test(fn) and returns: decorate