  def test_recursive_tf_function_with_gradients(self):

    @def_function.function
    def recursive_fn(n, x):
      if n > 0:
        return n * recursive_fn(n - 1, x)
      else:
        return x

    x = variables.Variable(1.0)
    with backprop.GradientTape() as tape:
      g = recursive_fn(5, x)

    dg_dx = tape.gradient(g, x)
    self.assertEqual(dg_dx.numpy(), 120)
The software does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.