code: def test_scan(self):
      def f_jax(xs, ys):
          body_const = np.ones(
              (2,), dtype=np.float32
          )  # Test constant capture
  
          def body(res0, inputs):
              x, y = inputs
              return res0 + x * y, body_const
  
          return lax.scan(body, 0.0, (xs, ys))
  
      arg = np.arange(10, dtype=np.float32)
      self.ConvertAndCompare(f_jax, arg, arg)
  
imports: from absl.testing import absltest
  import jax
  import jax.lax
  import jax.numpy
  from jax._src import test_util
  import numpy
  from jax.experimental.jax2tf.tests import tf_test_util
  from jax import config
label_desc: Use image node_id 11 for calling the ControlFlowOpsTest obj's underlying member method code with example usage: obj.test_scan() and returns: lax, unknown,  body_const