code: def test_remain0d(self, xp):
      dtype = int
      a = xp.zeros((2, 3, 4), dtype)
      a[0, 1, 2] = testing.shaped_arange((), xp, dtype)
      return a
  
imports: import unittest
  import warnings
  import numpy
  import pytest
  import cupy
  from cupy import testing
label_desc: Use image node_id 4 for calling the TestSetItemCompatBroadcast obj's underlying member method code with example usage: obj.test_remain0d(xp) and returns: a