code: def test_can_make_function():
      x = recv((5, 5), "float32", 0, 11)
      y = x + 1
      assert theano.function([], [y])
  
file_path: Theano/theano/tensor/tests/test_mpi.py
imports: from __future__ import absolute_import, print_function, division
  import os
  import subprocess
  from nose.plugins.skip import SkipTest
  import theano
  from theano import change_flags
  from theano.compat import PY3
  from theano.gof.sched import sort_schedule_fn
  from theano.tensor.io import send, recv, mpi_cmps, MPISend, MPISendWait, mpi_send_wait_cmp, mpi_tag_cmp, mpi_enabled
label_desc: Use image node_id 3 for calling a global function with example usage: test_can_make_function() without return types