code: def test_scan_remat(self):
      def f_jax(xs):
          @jax.remat
          def body_fun(carry, x):
              return carry * x, xs  # capture xs from the environment
  
          res1, res2 = lax.scan(body_fun, 0.0, xs + 1.0)
          return jnp.sum(res1) + jnp.sum(res2)
  
      arg = np.arange(10, dtype=np.float32) + 1.0
      self.TransformConvertAndCompare(f_jax, arg, None)
      self.TransformConvertAndCompare(f_jax, arg, "grad")
  
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 15 for calling the ControlFlowOpsTest obj's underlying member method code with example usage: obj.test_scan_remat() and returns: unknown, unknown,  xs