code: def test_sliding_window_op_invalid_width(self):
      data = constant_op.constant([1, 2, 3, 4, 5])
      axis = -1
      error_message = "width must be an integer greater than 0"
  
      with self.assertRaisesRegexp(
          errors.InvalidArgumentError, error_message
      ):
          self._test_sliding_window_op(data, data, 0, axis)
      with self.assertRaisesRegexp(
          errors.InvalidArgumentError, error_message
      ):
          self._test_sliding_window_op(data, data, -1, axis)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from absl.testing import parameterized
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import errors
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops.ragged import ragged_factory_ops
  from tensorflow.python.platform import test
  from tensorflow_text.python.ops import sliding_window_op
label_desc: Use image node_id 7 for calling the SlidingWindowOpTest obj's underlying member method code with example usage: obj.test_sliding_window_op_invalid_width() without return types