code: def __init__(self):
      super().__init__(
          dataset_name="detection_coco",
          dataset_class=DetectionCOCODataset,
      )
  
imports: from mmf.common.registry import registry
  from mmf.datasets.builders.coco.detection_dataset import DetectionCOCODataset
  from mmf.datasets.mmf_dataset_builder import MMFDatasetBuilder
label_desc: Use image node_id 1 to create a new DetectionCOCOBuilder object from inherited base classes: MMFDatasetBuilder with example: obj = DetectionCOCOBuilder()