code: def testConvertToDimension(self, inputs):
      dimension = mtf.convert_to_dimension(inputs)
      self.assertEqual(dimension.name, "x")
      self.assertEqual(dimension.size, 5)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from absl.testing import parameterized
  import mesh_tensorflow
  from mesh_tensorflow import test_utils
  import numpy
  import tensorflow.compat.v1
  from tensorflow.python.framework import test_util
label_desc: Use image node_id 1 for calling the MeshTensorFlowTest obj's underlying member method code with example usage: obj.testConvertToDimension(inputs) without return types