Update README.md

README.md

@@ -5,6 +5,19 @@ tags:
 - deep-reinforcement-learning
 - reinforcement-learning
 - ML-Agents-SnowballTarget
+model-index:
+  - name: ppo-SnowballTarget
+    results:
+      - task:
+          type: reinforcement-learning
+          name: reinforcement-learning
+        dataset:
+          name: SnowballTarget
+          type: ML-Agents-SnowballTarget
+        metrics:
+          - type: mean_reward
+            name: Mean Reward
+            value: "23.000 +/- 2.023"
 ---
 
   # **ppo** Agent playing **SnowballTarget**