code: def _test_wds_index_file_pipeline(idx_path, device):
      p = wds_index_file_pipeline(idx_path, device)
      p.build()
      p.run()
  
imports: from nvidia.dali import pipeline_def, fn
  import os
  import glob
  from test_utils import get_dali_extra_path
label_desc: Use image node_id 2 for calling a global function with example usage: _test_wds_index_file_pipeline(idx_path, device) without return types