code: def test():
      return execute()
  
file_path: Theano/theano/misc/check_blas.py
imports: from __future__ import absolute_import, print_function, division
  import os
  import sys
  import time
  from optparse import OptionParser
  import numpy
  import theano
  import theano.tensor
label_desc: Use image node_id 3 for calling a global function with example usage: test() and returns: execute