code: def make_batch(size):
      data = read_jpegs(image_folder)
      return [data[i % len(data)] for i in range(size)]
  
imports: import argparse
  from nvidia.dali.pipeline import Pipeline
  import nvidia.dali.ops
  import nvidia.dali.types
  import numpy
  from timeit import default_timer
label_desc: Use image node_id 2 for calling a global function with example usage: make_batch(size) and returns: unknown