code: def data_collate(batch:ItemsList)->Tensor:
      "Convert `batch` items to tensor data."
      return torch.utils.data.dataloader.default_collate(to_data(batch)f data_collate(batch:ItemsList)->Tensor:
      "Convert `batch` items to tensor data."
      return torch.utils.data.dataloader.default_collate(to_data(batch))
docs: Convert `batch` items to tensor data.