code: def _parse_coco_detection_labels_map(dataset):
      try:
          categories = dataset.coco.dataset["categories"]
          classes, _ = fouc.parse_coco_categories(categories)
          return classes
      except:
          return None
  
imports: import eta.core.utils
  import fiftyone.core.labels
  import fiftyone.core.utils
  import fiftyone.types
  import fiftyone.utils.coco
  import fiftyone.utils.data
  import fiftyone.utils.imagenet
  import fiftyone.utils.voc
  import fiftyone.zoo.datasets
label_desc: Use image node_id 3 for calling a global function with example usage: _parse_coco_detection_labels_map(dataset) and returns: classes, None