web surfer agent running on windows

[sophiabouchama96]

I'm using a builder.py file to define my web surfer agent in autogen. I'm encountering this error when adding this line asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy()) after defining my openai client:

    agent_model = AzureOpenAIChatCompletionClient(
        model="gpt-4o",
        api_key="xxx",
        azure_endpoint="xxx",
        azure_deployment="gpt-4o",
        api_version="xxx"
    )
asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())

here is the error message:
Traceback (most recent call last): File "C:\Users\sophia.bouchama\aicrew04\venv\lib\site-packages\autogen_ext\agents\web_surfer_multimodal_web_surfer.py", line 442, in on_messages_stream content = await self._generate_reply(cancellation_token=cancellation_token) File "C:\Users\sophia.bouchama\aicrew04\venv\lib\site-packages\autogen_ext\agents\web_surfer_multimodal_web_surfer.py", line 469, in _generate_reply await self._lazy_init() File "C:\Users\sophia.bouchama\aicrew04\venv\lib\site-packages\autogen_ext\agents\web_surfer_multimodal_web_surfer.py", line 319, in _lazy_init self._playwright = await async_playwright().start() File "C:\Users\sophia.bouchama\aicrew04\venv\lib\site-packages\playwright\async_api_context_manager.py", line 51, in start return await self.aenter() File "C:\Users\sophia.bouchama\aicrew04\venv\lib\site-packages\playwright\async_api_context_manager.py", line 46, in aenter playwright = AsyncPlaywright(next(iter(done)).result()) File "C:\Users\sophia.bouchama\aicrew04\venv\lib\site-packages\playwright_impl_transport.py", line 120, in connect self._proc = await asyncio.create_subprocess_exec( File "C:\Users\sophia.bouchama\AppData\Local\Programs\Python\Python310\lib\asyncio\subprocess.py", line 218, in create_subprocess_exec transport, protocol = await loop.subprocess_exec( File "C:\Users\sophia.bouchama\AppData\Local\Programs\Python\Python310\lib\asyncio\base_events.py", line 1681, in subprocess_exec transport = await self._make_subprocess_transport( File "C:\Users\sophia.bouchama\AppData\Local\Programs\Python\Python310\lib\asyncio\base_events.py", line 498, in _make_subprocess_transport raise NotImplementedError NotImplementedError

I have been following this thread and trying to add the code fixes suggested here: #5557

Any advice would be greatly appreciated :)