code: def testDict(self, verify_fn):
      num_outputs = sum((x**2) % 2 == 0 for x in range(10))
      verify_fn(self, self._build_filter_dict_dataset, num_outputs)
  
imports: from absl.testing import parameterized
  import numpy
  from tensorflow.python.data.kernel_tests import checkpoint_test_base
  from tensorflow.python.data.kernel_tests import test_base
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.data.ops import options
  from tensorflow.python.framework import combinations
  from tensorflow.python.framework import errors
  from tensorflow.python.framework import sparse_tensor
  from tensorflow.python.ops import map_fn
  from tensorflow.python.ops import math_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 4 for calling the FilterCheckpointTest obj's underlying member method code with example usage: obj.testDict(verify_fn) without return types