message: [XLA:Python] Fix minor Python 3 compatibility issue in xla_shape.py
diff: @@ -20,6 +20,8 @@ from __future__ import print_function
  import numpy as _np # Avoids becoming a part of public Tensorflow API.
  +from six.moves import xrange
  +
  from tensorflow.compiler.xla import xla_data_pb2
  from tensorflow.compiler.xla.python_api import types
  