code: def grad(self, inputs, grads):
      return [DisconnectedType()() for i in inputs]
  
imports: from __future__ import absolute_import, print_function, division
  import numpy
  import theano
  from theano.gof import Apply, Constant, Generic, Op, Type, hashtype
  from theano.gradient import DisconnectedType
label_desc: Use image node_id 3 for calling the MakeSlice obj's underlying member method code with example usage: obj.grad(inputs, grads) and returns: unknown