Add verifyToken field to verify evaluation results are produced by Hugging Face's automatic model evaluator

Beep boop, I am a bot from Hugging Face's automatic model evaluator 👋! We've added a new `verifyToken` field to your evaluation results to verify that they are produced by the model evaluator. Accept this PR to ensure that your results remain listed as **verified** on the [Hub leaderboard](https://huggingface.co/spaces/autoevaluate/leaderboards).

README.md

@@ -17,30 +17,36 @@ model-index:
       config: 3.0.0
       split: train
     metrics:
-    - name: ROUGE-1
-      type: rouge
+    - type: rouge
       value: 36.604
+      name: ROUGE-1
       verified: true
-    - name: ROUGE-2
-      type: rouge
+      verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiNGNiNWVmZDBhZjU2ZDg1MTNmZDQ3MjFkYWI2YTQ1MThiZGE3NTBlNmY4ZWM1ODY5ZmRjNWU5MDVlNTkwNmRiOCIsInZlcnNpb24iOjF9.AO8sVfvfw1FEIXPVrv11ChwQ5InvFxZxlast5_MHJNa3Wu2BL6nn-EaW3EgPCTzObqgr6GXbLwuV6WwAWbxtBQ
+    - type: rouge
       value: 14.6398
+      name: ROUGE-2
       verified: true
-    - name: ROUGE-L
-      type: rouge
+      verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiYTRiZDJkMjZjMWQzMGIwZDkzOTY4ZDU1NWQ1YmVjNmUwZjljMWVjMmIyZTAxY2Q0OTQ3YTM1YmM4MGZlNjBmNCIsInZlcnNpb24iOjF9.9yVTbK4m-JPPUKY8Wpbt6afkH6yNXCUDJ-SBDwnKb4jpwdQCb1QcsgDKbyoD41jD_73beEDaO3ZILnWq6JKUCw
+    - type: rouge
       value: 23.8845
+      name: ROUGE-L
       verified: true
-    - name: ROUGE-LSUM
-      type: rouge
+      verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiMWNjNTkxODNmMDkxNTkwODE2YjdkNWNmYmNiZjczYzMyYjdiYWQ0Zjk0ZmFlYThlMjkzZTRlMTgyYTEyN2UwNCIsInZlcnNpb24iOjF9.Yt-_PNYnc9kIb3obMJwYu09LBnkVQdzwAYr0-sBICtfJdAab3VQH1JRezKUZmTeU1mpU2xcgxPXDpRTftyTfDA
+    - type: rouge
       value: 32.9017
+      name: ROUGE-LSUM
       verified: true
-    - name: loss
-      type: loss
+      verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiN2M4ZGI2YmVjZGQwNTdhMDA4NWEzZDcxZDc3N2ZjOWU5MjY2YWVmYWZhYTM5ZGMwMzUxY2FjMjgwZjBhNzE0ZiIsInZlcnNpb24iOjF9._hFw-RBa483VmPka1md6S9N8LUasOSnIWWftnc8nvvXF8Bj0-wBy83V-aeA6SjlDsh5CDPSXmnhfcGMzh6RwAQ
+    - type: loss
       value: 2.5757133960723877
+      name: loss
       verified: true
-    - name: gen_len
-      type: gen_len
+      verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiZTc4NmI2ZDI1YTI2ZDg1MDAwNmRhNjU1OGZhOWQ3MTgzMmY3MTdjMjAyNjFhMjY5MWVkZTlhMzU0MzIwMDY1MSIsInZlcnNpb24iOjF9.h3KtB-l9RF6zkz6_bJYSVL1fpJqkygaEf5Fyrx4_tXNkO1d_dbY2DUMLHYSPoapJIpSZBcmGPmFsdimVc6QKCg
+    - type: gen_len
       value: 76.3984
+      name: gen_len
       verified: true
+      verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiZDIxNjYzYzcyOGYwNzU0Yjk4MmU3OGVmNWFiZWVhZDkxZDkzMTNmNWRjN2M3NWMzMjJiNTQ2MjE3NzRjYjgxNyIsInZlcnNpb24iOjF9.j_HgE-iW5UlL6lTBruEqG7y0lRqOV8J6GuxBA-nH2iBgByCjajb2O0G6jCfqigiz2xxh1Yfqsu2JD0yxLovUBg
 ---
 
 ## Model description