code: def test_cmn_no_crop_args_vs_decoder_only():
      for cmn_op, device in op_dev_pairs:
          for batch_size in {1, 4}:
              yield check_cmn_no_crop_args_vs_decoder_only, cmn_op, device, batch_size
  
imports: import numpy
  import nvidia.dali
  import nvidia.dali.fn
  import nvidia.dali.ops
  import nvidia.dali.types
  import os
  from functools import partial
  from nvidia.dali import pipeline_def
  from nvidia.dali.pipeline import Pipeline
  from nose2.tools import params
  from nose_utils import assert_raises
  from nose_utils import raises
  from test_slice import check_slice_output, abs_slice_start_and_end
  from test_utils import RandomDataIterator
  from test_utils import as_array
  from test_utils import compare_pipelines, dali_type_to_np
  from test_utils import get_dali_extra_path
  import itertools
label_desc: Use image node_id 3 for calling a global function with example usage: test_cmn_no_crop_args_vs_decoder_only() without return types