text: from ray.rllib.agents.dqn.apex import ApexTrainer
  from ray.rllib.agents.dqn.dqn import DQNTrainer, SimpleQTrainer, DEFAULT_CONFIG
  from ray.rllib.utils import renamed_agent
  
  DQNAgent = renamed_agent(DQNTrainer)
  ApexAgent = renamed_agent(ApexTrainer)
  
  __all__ = [
      "DQNAgent", "ApexAgent", "ApexTrainer", "DQNTrainer", "DEFAULT_CONFIG",
      "SimpleQTrainer"
  ]
  