code: def testSmallCrop1x1(self):
      for dtype in [dtypes.int64, dtypes.int32]:
          self._compare([1, 2, 3, 5], [2, 2], [[1, 1], [1, 1]], dtype)
  
imports: from absl.testing import parameterized
  import numpy
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import gen_array_ops
  from tensorflow.python.ops import gradient_checker
  from tensorflow.python.platform import test
label_desc: Use image node_id 5 for calling the BatchToSpaceNDGradientTest obj's underlying member method code with example usage: obj.testSmallCrop1x1() without return types