docstr: Check that kaiser_window matches np.kaiser behavior.
docstr_tok: ["Check","that","kaiser_window","matches","np.kaiser","behavior","."]
code: def test_kaiser_window(self, window_length, beta, tf_dtype_tol):
      """Check that kaiser_window matches np.kaiser behavior."""
      self.assertAllClose(
          np.kaiser(window_length, beta),
          window_ops.kaiser_window(
              window_length, beta, tf_dtype_tol[0]
          ),
          tf_dtype_tol[1],
          tf_dtype_tol[1],
      )
  
imports: import functools
  import itertools
  from absl.testing import parameterized
  import numpy
  from tensorflow.python.eager import context
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import tensor_spec
  from tensorflow.python.framework import test_util
  from tensorflow.python.kernel_tests.signal import test_util
  from tensorflow.python.ops.signal import window_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 3 for calling the WindowOpsTest obj's underlying member method code with example usage: obj.test_kaiser_window(window_length, beta, tf_dtype_tol) without return types