code: def test_invalid_batch_axis_argument(self):
      try:
          minibatch_standarddeviation.MiniBatchStandardDeviation(
              batch_axis="expects an integer"
          )
          self.fail(
              "An invalid channel_axis argument should cause a TypeError."
          )
      except TypeError:
          pass
  
file_path: graphics/tensorflow_graphics/projects/gan/minibatch_standarddeviation_test.py
imports: import tensorflow
  from tensorflow_graphics.projects.gan import minibatch_standarddeviation
  from tensorflow_graphics.util import test_case
label_desc: Use image node_id 10 for calling the MinibatchStandarddeviationTest obj's underlying member method code with example usage: obj.test_invalid_batch_axis_argument() without return types