paguro.LazyDataset[VFM: paguro.models.vfm.vfmodel.VFrameModel]].sink_batches(function: Callable[[DataFrame], bool | None], *, chunk_size: int | None = None, maintain_order: bool = True, lazy: bool = False, engine: EngineType = 'auto', optimizations: QueryOptFlags = <polars.lazyframe.opt_flags.QueryOptFlags object>) polars.LazyFrame | None

See sink_batches