code: def decodes(self, x: TensorBBox):
      self.bbox = x
      return (
          self.bbox
          if self.lbls is None
          else LabeledBBox(self.bbox, self.lbls)
      )
  
imports: from __future__ import annotations
  from ..torch_basics import *
  from ..data.all import *
  from PIL import Image
  from matplotlib import patches, patheffects
label_desc: Use image node_id 4 for calling the BBoxLabeler obj's underlying member method code with example usage: obj.decodes(x) and returns: unknown