code: def test_uniform_dtype_validation(self):
      with self.assertRaisesRegex(
          ValueError,
          "`keras.random.uniform` requires a floating point `dtype`.",
      ):
          random.uniform((3, 4), minval=0, maxval=10, dtype="int64")
  
imports: import numpy
  import pytest
  from absl.testing import parameterized
  import keras
  from keras import backend
  from keras import ops
  from keras import testing
  from keras.random import random
  from keras.random import seed_generator
  from keras.utils.rng_utils import set_random_seed
label_desc: Use image node_id 15 for calling the RandomTest obj's underlying member method code with example usage: obj.test_uniform_dtype_validation() without return types