code: def iter_setup(self):
      data = self.iterator.next()
      self.feed_input(self.data, data, layout=self.layout)
  
imports: from nvidia.dali.pipeline import Pipeline
  import nvidia.dali.ops
  from nvidia.dali import fn, pipeline_def
  import math
  from test_utils import compare_pipelines, as_array, RandomDataIterator, RandomlyShapedDataIterator
  import itertools
  from nose2.tools import params
  import numpy
label_desc: Use image node_id 3 for calling the TransposePipeline obj's underlying member method code with example usage: obj.iter_setup() without return types