import gym from stable_baselines3 import A2C from huggingface_sb3 import package_to_hub # Define your Hugging Face repository ID repo_id = "pinkiexi/a2c-cartpole-v1" # Change this! # Create and initialize the environment env = gym.make("CartPole-v1") # Load the trained model model = A2C.load("a2c_cartpole") # Upload the model to Hugging Face Hub package_to_hub( model=model, model_name="A2C", model_architecture="A2C", env_id="CartPole-v1", repo_id=repo_id, commit_message="Upload trained A2C model for CartPole", eval_env=env # ✅ Now, env is defined )