Merge pull request tensorflow#19805 from tensorflow/mdanatg-patch-1

Fix failing tests.

Author: Dan Moldovan

tensorflow/contrib/autograph/__init__.py

@@ -23,6 +23,7 @@
 
 # TODO(mdan): Bring only the relevant symbols to the top level.
 from tensorflow.contrib.autograph import utils
+from tensorflow.contrib.autograph import operators
 from tensorflow.contrib.autograph.impl.api import convert
 from tensorflow.contrib.autograph.impl.api import converted_call
 from tensorflow.contrib.autograph.impl.api import do_not_convert
@@ -41,7 +42,8 @@
     'do_not_convert',
     'to_code',
     'to_graph',
-    # Special functions
+    # Special functions and overloaded operators
+    'operators',
     'stack',
     # Exceptions
     'AutographParseError',