code: def assert_array_less(x, y, err_msg="", verbose=True):
      """Raises an AssertionError if array_like objects are not ordered by less than.
  
      Args:
           x(numpy.ndarray or cupy.ndarray): The smaller object to check.
           y(numpy.ndarray or cupy.ndarray): The larger object to compare.
           err_msg(str): The error message to be printed in case of failure.
           verbose(bool): If ``True``, the conflicting values
               are appended to the error message.
  
      .. seealso:: :func:`numpy.testing.assert_array_less`
      """  # NOQA
      numpy.testing.assert_array_less(
          cupy.asnumpy(x),
          cupy.asnumpy(y),
          err_msg=err_msg,
          verbose=verbose,
      )
  
file_path: cupy/cupy/testing/_array.py
imports: import numpy.testing
  import cupy
label_desc: Use image node_id 7 for calling a global function with example usage: assert_array_less(x, y, err_msg, verbose) without return types