code: def draw_many(imgarrs, z_arr):
      # canvases is expected to be a (n,w,h) numpy array
      # z_where_arr is expected to be a list of length n
      return [
          draw_one(imgarr, z)
          for (imgarr, z) in zip(imgarrs.cpu(), z_arr)
      ]
  
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 6 for calling a global function with example usage: draw_many(imgarrs, z_arr) and returns: unknown