code: def test_invalid_axis(self):
      with self.assertRaisesRegex(
          TypeError,
          (
              "Expected an int or a list/tuple of ints for the argument "
              "'axis'"
          ),
      ):
          layers.LayerNormalization(axis={"axis": -1})
  
file_path: keras/keras/layers/normalization/layer_normalization_test.py
imports: import numpy
  import pytest
  from keras import layers
  from keras import ops
  from keras import regularizers
  from keras import testing
label_desc: Use image node_id 2 for calling the LayerNormalizationTest obj's underlying member method code with example usage: obj.test_invalid_axis() without return types