{
  "outputs": [
    {
      "type": "roc",
      "format": "csv",
      "source": "gs://bucket/roc/roc2.csv",
      "schema": [
        {"name": "fpr", "type": "NUMBER"},
        {"name": "tpr", "type": "NUMBER"},
        {"name": "thresholds", "type": "NUMBER"}
      ],
      "predicted_col": "column1",
      "target_col": "column2"
    }
  ]
}
