[PATCH v12 4/6] devtools: add multi-provider AI documentation review script

[sunyuechi]

> +    try:
> +        with urlopen(req) as response:
> +            result = json.loads(response.read().decode("utf-8"))
> +    except HTTPError as e:
>
Could add a timeout to avoid hanging if the server is unresponsive. (There's also another place that uses urlopen.)