pub fn build_prediction_cache_payload(
requirement: &BundlePredictionRequirement,
blocks: &[PredictionBlock],
) -> Result<BundlePredictionCachePayload, DagMlError>pub fn build_prediction_cache_payload(
requirement: &BundlePredictionRequirement,
blocks: &[PredictionBlock],
) -> Result<BundlePredictionCachePayload, DagMlError>