code: def array_from_yaml_file(filename):
      import yaml
  
      f = open(filename)
      yaml_data = yaml.safe_load(f)
      f.close()
      return yaml_data
  
file_path: aubio/python/tests/utils.py
imports: import os
  import re
  import glob
  import struct
  import numpy
  from tempfile import mkstemp
label_desc: Use image node_id 7 for calling a global function with example usage: array_from_yaml_file(filename) and returns: yaml_data