code: def getLatestVersionTag(self) -> str:
      if len(self.versionNames) == 0:
          return ""
      return self.versionNames[len(self.versionNames) - 1]
  
imports: import logging
  from datetime import datetime
  from typing import Dict, List
  from MONAILabelReviewerLib.MONAILabelReviewerEnum import SegStatus
  from MONAILabelReviewerLib.SegmentationMeta import SegmentationMeta
label_desc: Use image node_id 39 for calling the ImageData obj's underlying member method code with example usage: obj.getLatestVersionTag() and returns: self, str