code: def testHandleBasic(self):
      with self.cached_session() as sess:
          # Return a handle.
          a = constant_op.constant(10)
          b = constant_op.constant(5)
          c = math_ops.multiply(a, b)
          h = session_ops.get_session_handle(c)
          h = self.evaluate(h)
  
          # Feed a tensor handle.
          f, x = session_ops.get_session_tensor(h.handle, dtypes.int32)
          y = math_ops.multiply(x, 10)
          self.assertEqual(500, sess.run(y, feed_dict={f: h.handle}))
  
imports: 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 math_ops
  from tensorflow.python.ops import session_ops
  from tensorflow.python.ops import state_ops
  from tensorflow.python.ops import variables
  from tensorflow.python.platform import test
label_desc: Use image node_id 1 for calling the SessionOpsTest obj's underlying member method code with example usage: obj.testHandleBasic() without return types