code: def loadTestData(type):
      transfo = GaiaTransform(
          history="highlevel/svm/test_svm_%s.history" % type
      )
      gt = yaml.load(
          open("highlevel/svm/test_svm_%s.gt.yaml" % type).read()
      )
      return (transfo, gt)
  
file_path: essentia/test/src/unittests/highlevel/test_gaiatransform.py
imports: from essentia_test import *
  import os, os.path
  import yaml
label_desc: Use image node_id 1 for calling a global function with example usage: loadTestData(type) and returns: transfo,  gt