code: def testFromGenerator(self):
      def get_dataset():
          def fn():
              return range(100)
  
          return dataset_ops.Dataset.from_generator(
              fn, output_types=dtypes.float32
          )
  
      self.assertNoMemoryLeak(get_dataset)
  
imports: import gc
  import time
  import weakref
  from absl.testing import parameterized
  from tensorflow.python.data.kernel_tests import test_base
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.data.ops import multi_device_iterator_ops
  from tensorflow.python.framework import combinations
  from tensorflow.python.framework import dtypes
  from tensorflow.python.platform import test
  from tensorflow.python.platform import tf_logging
  from tensorflow.python.types import internal
label_desc: Use image node_id 9 for calling the MemoryCleanupTest obj's underlying member method code with example usage: obj.testFromGenerator() and returns: dataset_ops, range