code: def test_multiple_streams_in_htk():
      feature_dim = 33
      context = 2
  
      os.chdir(data_path)
  
      features_file = "glob_0000.scp"
  
      fd = HTKFeatureDeserializer(
          StreamDefs(
              amazing_features=StreamDef(
                  shape=feature_dim,
                  context=(context, context),
                  scp=features_file,
              ),
              amazing_features2=StreamDef(
                  shape=feature_dim,
                  context=(context, context),
                  scp=features_file,
              ),
          )
      )
  
      mbs = MinibatchSource([fd])
      mb = mbs.next_minibatch(1)
      assert (
          mb[mbs.streams.amazing_features].asarray()
          == mb[mbs.streams.amazing_features2].asarray()
      ).all()
      os.chdir(abs_path)
  
file_path: CNTK/Tests/EndToEndTests/CNTKv2Python/Examples/htk_deserializer_test.py
imports: import cntk
  from cntk.io import MinibatchSource, HTKFeatureDeserializer, HTKMLFDeserializer, HTKMLFBinaryDeserializer, StreamDef, StreamDefs
  from cntk.layers import Recurrence, Dense, LSTM, Sequential, For
  import os
label_desc: Use image node_id 5 for calling a global function with example usage: test_multiple_streams_in_htk() without return types