def METHOD_NAME(self, prev_query_params: dict | None, **kwargs) -> dict:
    if not prev_query_params:
        return {
            "keys": "*",
            "filters": "[has_image:true],[public_domain:true]",
            "offset": 0,
            "rows": self.batch_limit,
            "lang": "en",
        }
    return {
        **prev_query_params,
        "offset": prev_query_params["offset"] + self.batch_limit,
    }