code: def assert_allclose(x, y, atol=1e-5, rtol=1e-4, verbose=True):
      """Asserts if some corresponding element of x and y differs too much.
  
      This function can handle both CPU and GPU arrays simultaneously.
  
      Args:
          x: Left-hand-side array.
          y: Right-hand-side array.
          atol (float): Absolute tolerance.
          rtol (float): Relative tolerance.
          verbose (bool): If ``True``, it outputs verbose messages on error.
  
      """
      warnings.warn(
          "chainer.gradient_check.assert_allclose is deprecated. "
          "Use chainer.testing.assert_allclose instead.",
          DeprecationWarning,
      )
      testing.assert_allclose(x, y, atol, rtol, verbose)
  
imports: from __future__ import absolute_import
  import warnings
  import numpy
  import six
  import chainer
  from chainer import backend
  from chainer.backends import _cpu
  from chainer.backends import cuda
  from chainer import configuration
  from chainer import testing
  from chainer import utils
  from chainer import variable
  import chainerx
label_desc: Use image node_id 6 for calling a global function with example usage: assert_allclose(x, y, atol, rtol, verbose) without return types