Update README.md

README.md

@@ -30,7 +30,7 @@ TODO: Add your code
 
 
 ```python
-import gym                      
+import gym                     
 
 from stable_baselines3 import PPO                                # Modelo que vamos a usar
 from stable_baselines3.common.evaluation import evaluate_policy  # Evaluación de los resultados del modelo entrenado
@@ -52,4 +52,6 @@ eval_env = gym.make('LunarLander-v2')
 mean_reward, std_reward = evaluate_policy(model, eval_env, n_eval_episodes=10, deterministic=True)
 
 # Print the results
-print(f"mean_reward={mean_reward:.2f} +/- {std_reward}")
+print(f"mean_reward={mean_reward:.2f} +/- {std_reward}")
+
+```