code: def _sorted_ids(values):
      return sorted(v.id for v in values)
  
file_path: tfx/tfx/orchestration/portable/mlmd/store_ext_test.py
imports: import time
  import tensorflow
  from tfx.orchestration.portable.mlmd import store_ext
  from tfx.utils import test_case_utils
  from ml_metadata.proto import metadata_store_pb2
label_desc: Use image node_id 1 for calling a global function with example usage: _sorted_ids(values) and returns: sorted