Help with python function

help required for this python function: def build_guidewire_enrichment(data: dict | None = None, **kwargs: Any) -> dict: payload = copy.deepcopy(data if data is not None else {}) if kwargs and not payload: payload = { "decision": kwargs.get("decision"), "comments": kwargs.get("comments") or "", "productLine": kwargs.get("product_line") or "", "premium": kwargs.get("premium") or "", "effectiveDate": kwargs.get("effective...