code: def make_node(self, *args):
      # HERE `args` must be THEANO VARIABLES
      return gof.Apply(op=self, inputs=args, outputs=[tensor.lscalar()])
  
file_path: Theano/theano/sandbox/minimal.py
imports: from __future__ import absolute_import, print_function, division
  import unittest
  import numpy
  from theano import gof, tensor, function
  from theano.tests import unittest_tools
label_desc: Use image node_id 2 for calling the Minimal obj's underlying member method code with example usage: obj.make_node() and returns: gof