code: def _block_list_to_bundles(
      blocks: BlockList, owns_blocks: bool
  ) -> List[RefBundle]:
      output = []
      for block, meta in blocks.iter_blocks_with_metadata():
          output.append(
              RefBundle(
                  [
                      (
                          block,
                          meta,
                      )
                  ],
                  owns_blocks=owns_blocks,
              )
          )
      return output
  
imports: from typing import Iterator, Tuple
  from ray.data._internal.block_list import BlockList
  from ray.data._internal.execution.interfaces import Executor, PhysicalOperator, RefBundle
  from ray.data._internal.lazy_block_list import LazyBlockList
  from ray.data._internal.logical.interfaces.logical_plan import LogicalPlan
  from ray.data._internal.logical.operators.read_operator import Read
  from ray.data._internal.logical.optimizers import get_execution_plan
  from ray.data._internal.logical.rules.set_read_parallelism import compute_additional_split_factor
  from ray.data._internal.logical.util import record_operators_usage
  from ray.data._internal.plan import ExecutionPlan
  from ray.data._internal.planner.plan_read_op import apply_output_blocks_handling_to_read_task
  from ray.data._internal.stats import DatasetStats
  from ray.data.block import Block, BlockMetadata, List
  from ray.data.context import DataContext
  from ray.types import ObjectRef
label_desc: Use image node_id 8 for calling a global function with example usage: _block_list_to_bundles(blocks, owns_blocks) and returns: output