update readme

README.md

@@ -1,11 +1,24 @@
 ---
+library_name: transformers
 tags:
-- generated_from_trainer
-datasets:
-- decision_transformer_gym_replay
+- HalfCheetah-v3
+- deep-reinforcement-learning
+- reinforcement-learning
+- decision-transformer
 model-index:
 - name: decision-transformer-HalfCheetah-v3
-  results: []
+  results:
+  - task:
+      type: reinforcement-learning
+      name: reinforcement-learning
+    dataset:
+      name: decision_transformer_gym_replay
+      type: decision_transformer_gym_replay
+    metrics:
+    - type: mean_reward
+      value: 0.0 +/- 0.0
+      name: mean_reward
+      verified: false
 ---
 
 <!-- This model card has been generated automatically according to the information the Trainer had access to. You