code: def check_full_pipe_multichannel_vs_numpy(device, batch_size):
      compare_pipelines(
          MultichannelPipeline(device, batch_size),
          MultichannelPythonOpPipeline(full_pipe_func, batch_size),
          batch_size=batch_size,
          N_iterations=3,
          eps=1e-03,
      )
  
imports: from nvidia.dali.pipeline import Pipeline
  import nvidia.dali.ops
  import nvidia.dali.types
  import numpy
  import os
  from test_utils import compare_pipelines
  from test_utils import RandomDataIterator
  import cv2
  import glob
label_desc: Use image node_id 11 for calling a global function with example usage: check_full_pipe_multichannel_vs_numpy(device, batch_size) without return types