code: def test_array_equal_broadcast_not_allowed(self, xp):
      a = xp.array([1, 1, 1, 1])
      b = xp.array([1])
      return xp.array_equal(a, b)
  
imports: import operator
  import unittest
  import numpy
  import cupy
  from cupy import testing
label_desc: Use image node_id 8 for calling the TestArrayEqual obj's underlying member method code with example usage: obj.test_array_equal_broadcast_not_allowed(xp) and returns: xp