code: def mixed_image_decoder_pipeline(file_root, seed):
      jpeg, _ = fn.readers.file(file_root=file_root, seed=seed)
      out = fn.decoders.image(jpeg, device="mixed")
  
      return out
  
file_path: DALI/dali/test/python/test_eager_operators.py
imports: import numpy
  import os
  from nvidia.dali import fn
  from nvidia.dali import pipeline_def
  from nvidia.dali import ops
  from nvidia.dali import tensors
  from nvidia.dali.experimental import eager
  from nose_utils import assert_raises, raises
  from test_utils import get_dali_extra_path
label_desc: Use image node_id 10 for calling a global function with example usage: mixed_image_decoder_pipeline(file_root, seed) and returns: out