code: def test_around_positive1(self, xp):
      a, decimals = self.value
      return xp.around(a, decimals)
  
imports: import unittest
  import warnings
  import numpy
  import pytest
  import cupy
  from cupy import testing
label_desc: Use image node_id 1 for calling the TestRoundBorder obj's underlying member method code with example usage: obj.test_around_positive1(xp) and returns: xp