code: def tensor_to_objs(latents):
      return [[z_obj._make(step) for step in z] for z in latents]
  
file_path: pyro/examples/air/viz.py
imports: import math
  from collections import namedtuple
  import numpy
  from PIL import Image, ImageDraw
label_desc: Use image node_id 7 for calling a global function with example usage: tensor_to_objs(latents) and returns: unknown