code: def setUp(self):
      utt.seed_rng()
      self.mode = theano.compile.mode.get_default_mode().including(
          "canonicalize", "fast_run"
      )
  
imports: from __future__ import absolute_import, print_function, division
  import unittest
  import numpy
  import theano
  from theano import function, config
  from theano import scalar
  from theano.gof import FunctionGraph
  from theano.gof.opt import out2in
  from theano.tensor.opt_uncanonicalize import local_alloc_dimshuffle, local_reshape_dimshuffle, local_dimshuffle_alloc, local_dimshuffle_subtensor
  import theano.tensor
  from theano.tensor.elemwise import CAReduce, Elemwise, DimShuffle
  from theano.tests import unittest_tools
label_desc: Use image node_id 1 for calling the T_min_max obj's underlying member method code with example usage: obj.setUp() without return types