text: from garage.tf.algos.batch_polopt import BatchPolopt
  from garage.tf.algos.ddpg import DDPG
  from garage.tf.algos.npo import NPO
  from garage.tf.algos.off_policy_rl_algorithm import OffPolicyRLAlgorithm
  from garage.tf.algos.ppo import PPO
  from garage.tf.algos.trpo import TRPO
  from garage.tf.algos.vpg import VPG
  
  __all__ = [
      "OffPolicyRLAlgorithm", "BatchPolopt", "DDPG", "NPO", "PPO", "TRPO", "VPG"
  ]
  