async def set_http_proxy ( cls , url : typing . Optional [ str ] ) : await cls . set_config ( "http_proxy" , "" if url is None else url )
python requests set no proxies
See get_http_proxy .
async def set_http_proxy(cls, url: typing.Optional[str]):
        """See `get_http_proxy`."""
        await cls.set_config("http_proxy", "" if url is None else url)