langchain/output_parsers/combining.py/CombiningOutputParser/parse
class CombiningOutputParser:    def parse(self, text: str) -> Dict[str, Any]:
        """Parse the output of an LLM call."""
        texts = text.split("\n\n")
        output = dict()
        for i, parser in enumerate(self.parsers):
            output.update(parser.parse(texts[i].strip()))
        return output