code: def testBasic(self):
      dataset = dataset_ops.Dataset.range(10)
      for i in range(10):
          self.assertEqual(
              self.evaluate(random_access.at(dataset, index=i)), i
          )
  
imports: from absl.testing import parameterized
  import numpy
  from tensorflow.python.data.experimental.ops import random_access
  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 dtypes
  from tensorflow.python.framework import errors
  from tensorflow.python.platform import test
label_desc: Use image node_id 3 for calling the RangeRandomAccessTest obj's underlying member method code with example usage: obj.testBasic() without return types