code: def _ids(values: Sequence[_Metadata]) -> Sequence[int]:
      return [v.id for v in values]
  
file_path: tfx/tfx/orchestration/portable/mlmd/store_ext.py
imports: import collections
  import itertools
  from typing import Callable, Mapping, Optional, Sequence, Union
  from tfx.dsl.compiler import compiler_utils
  from tfx.dsl.compiler import constants
  from tfx.orchestration.experimental.core import constants
  from tfx.orchestration.portable.mlmd import event_lib
  from tfx.orchestration.portable.mlmd import filter_query_builder
  import ml_metadata
label_desc: Use image node_id 1 for calling a global function with example usage: _ids(values) and returns: unknown