Update README.md

README.md

@@ -24,9 +24,11 @@ model-index:
   This is a trained model of a **Q-Learning** agent playing **FrozenLake-v1** .
 
   ## Usage
-  ``
+  ```python
   model = load_from_hub(repo_id="SamuelM0422/q-FrozenLake-v1-4x4-noSlippery", filename="q-learning.pkl")
-  ``
+  ```
+
   # Don't forget to check if you need to add additional attributes (is_slippery=False etc)
+  ```python
   env = gym.make(model["env_id"])
-  
+  ```