Grace-7728/ppo-LunarLander-v3

PPO Agent playing LunarLander-v3

This is a trained model of a PPO agent playing LunarLander-v3 using the stable-baselines3 library.

Usage (with Stable-baselines3)

from stable_baselines3 import PPO
from huggingface_sb3 import load_from_hub

# 从 Hub 下载模型
checkpoint = load_from_hub(
    repo_id="Grace-7728/ppo-LunarLander-v3",
    filename="ppo-LunarLander-v3.zip",
)

# 加载模型
model = PPO.load(checkpoint)

# 在环境中运行
import gymnasium as gym
env = gym.make("LunarLander-v3", render_mode="human")
obs, info = env.reset()
for _ in range(1000):
    action, _states = model.predict(obs, deterministic=True)
    obs, reward, terminated, truncated, info = env.step(action)
    if terminated or truncated:
        obs, info = env.reset()
env.close()