Tuning hyperparameters v2: Upload a trained agent with PPO in LunarLander-v2 environment

Tuning hyperparameters: Upload a trained agent with PPO in LunarLander-v2 environment

Update with changes in lr and gamma: Upload a trained agent with PPO in LunarLander-v2 environment

Update with more timesteps: Upload a trained agent with PPO in LunarLander-v2 environment

Upload a trained agent with PPO in LunarLander-v2 environment

initial commit