langchain/chains/llm.py/LLMChain/aapply_and_parse
class LLMChain:    async def aapply_and_parse(
        self, input_list: List[Dict[str, Any]], callbacks: Callbacks = None
    ) -> Sequence[Union[str, List[str], Dict[str, str]]]:
        """Call apply and then parse the results."""
        result = await self.aapply(input_list, callbacks=callbacks)
        return self._parse_result(result)