{
  "algo": "PPO",
  "env_id": "LunarLander-v2",
  "n_steps": 1024,
  "batch_size": 64,
  "n_epochs": 4,
  "gamma": 0.999,
  "gae_lambda": 0.98,
  "ent_coef": 0.01,
  "learning_rate": 0.0003
}