code: def test_bool_scalar(self, dtype):
      assert bool(cupy.array(1, dtype=dtype))
      assert not bool(cupy.array(0, dtype=dtype))
  
imports: import operator
  import unittest
  import numpy
  import pytest
  import cupy
  from cupy import testing
label_desc: Use image node_id 3 for calling the TestArrayBoolOp obj's underlying member method code with example usage: obj.test_bool_scalar(dtype) without return types