Update README.md

README.md

@@ -26,12 +26,12 @@ This is a trained model of a **SAC** agent playing **Walker2d-v4**
 using the [stable-baselines3 library](https://github.com/DLR-RM/stable-baselines3).
 
 ## Usage (with Stable-baselines3)
-TODO: Add your code
-
-
-```python
-from stable_baselines3 import ...
+```
+from stable_baselines3 import SAC
 from huggingface_sb3 import load_from_hub
-
-...
+checkpoint = load_from_hub(
+    repo_id="jren123/sac-humanoid-v4",
+    filename="SAC-Humanoid-v4.zip",
+)
+model = SAC.load(checkpoint)
 ```