code: def test_function_name(self):
      x = tensor.vector("x")
      func = theano.function([x], x + 1.0)
  
      regex = re.compile(
          os.path.basename(".*test_function_name.pyc?:14")
      )
      assert regex.match(func.name) is not None
  
file_path: Theano/theano/compile/tests/test_function_name.py
imports: from __future__ import absolute_import, print_function, division
  import unittest
  import os
  import re
  import theano
  from theano import tensor
label_desc: Use image node_id 1 for calling the FunctionName obj's underlying member method code with example usage: obj.test_function_name() without return types