"""Use aiohttp to run query through SerpAPI and return the results async."""
        def construct_url_and_params() -> Tuple[str, Dict[str, str]]:
            params = self.get_params(query)
            params["source"] = "python"
            if self.serpapi_api_key:
                params["serp_api_key"] = self.serpapi_api_key
            params["output"] = "json"
            url = "https://serpapi.com/search"
            return url, params
        url, params = construct_url_and_params()
        if not self.aiosession:
            async with aiohttp.ClientSession() as session:
                async with session.get(url, params=params) as response:
                    res = await response.json()
        else:
            async with self.aiosession.get(url, params=params) as response:
                res = await response.json()
        return res
[docs]    def get_params(self, query: str) -> Dict[str, str]:
        """Get parameters for SerpAPI."""
        _params = {
            "api_key": self.serpapi_api_key,
            "q": query,
        }
        params = {**self.params, **_params}
        return params
    @staticmethod
    def _process_response(res: dict) -> str:
        """Process response from SerpAPI."""
        if "error" in res.keys():
            raise ValueError(f"Got error from SerpAPI: {res['error']}")
        if "answer_box_list" in res.keys():
            res["answer_box"] = res["answer_box_list"]
        if "answer_box" in res.keys():
            answer_box = res["answer_box"]
            if isinstance(answer_box, list):
                answer_box = answer_box[0]