code: def keypoints(self, o) -> List[KeyPoints]:
      return (
          [KeyPoints.from_xyv(o["keypoints"], COCOKeypointsMetadata)]
          if sum(o["keypoints"]) > 0
          else []
      )
  
imports: from icevision.imports import *
  from icevision.core import *
  from icevision.utils import *
  from icevision.parsers import *
label_desc: Use image node_id 2 for calling the COCOKeyPointsParser obj's underlying member method code with example usage: obj.keypoints(o) and returns: unknown