code: def set_and_get_weights(self, weights):
      self.values[0].set_weights(weights)
      return self.values[0].get_weights()
  
imports: from numpy.testing import assert_almost_equal
  import ray
  import ray.experimental.tf_utils
  from ray.rllib.utils.framework import try_import_tf
label_desc: Use image node_id 2 for calling the NetActor obj's underlying member method code with example usage: obj.set_and_get_weights(weights) and returns: self