code: def _test_not_a_sequence_layout(device, num_dim, layout):
      run_pipeline(device, num_dim=num_dim, layout=layout)
  
file_path: DALI/dali/test/python/operator_1/test_per_frame.py
imports: import numpy
  from nvidia.dali import pipeline_def
  import nvidia.dali.fn
  from test_utils import check_batch
  from nose_utils import raises
label_desc: Use image node_id 7 for calling a global function with example usage: _test_not_a_sequence_layout(device, num_dim, layout) without return types