code: def assert_array_not_equal(x, y):
      assert_raises(AssertionError, assert_array_equal, x, y)
  
imports: import copy
  import re
  import threading
  import time
  import numpy
  import pytest
  from numpy.testing import assert_array_equal, assert_raises
  import talib
  from talib import abstract, func
label_desc: Use image node_id 1 for calling a global function with example usage: assert_array_not_equal(x, y) without return types