chromeos/test/data/smart_dim/valid_model_metadata.json

{
  "input_names": ["x", "y"],
  "input_nodes": [3, 4],
  "output_names": ["z"],
  "output_nodes": [5],
  "threshold": 0.7,
  "expected_feature_size": 343,
  "metrics_model_name": "smart_dim_model"
}