code: def test_int_output_dtype(self, dtype):
      input_data = layers.Input(
          batch_size=16, shape=(4,), dtype="string"
      )
      layer = layers.Hashing(num_bins=3, output_mode="int", dtype=dtype)
      output = layer(input_data)
      self.assertEqual(output.dtype, dtype)
  
imports: import os
  import numpy
  import pytest
  import tensorflow
  from absl.testing import parameterized
  from keras import backend
  from keras import layers
  from keras import models
  from keras import testing
  from keras.saving import load_model
label_desc: Use image node_id 21 for calling the HashingTest obj's underlying member method code with example usage: obj.test_int_output_dtype(dtype) without return types