Add evaluation results on the samsum config and test split of samsum

Beep boop, I am a bot from Hugging Face's automatic model evaluator 👋!\
Your model has been evaluated on the samsum config and test split of the [samsum](https://huggingface.co/datasets/samsum) dataset by

@sohamchougule

, using the predictions stored [here](https://huggingface.co/datasets/autoevaluate/autoeval-eval-samsum-samsum-2d4eb1-47303145208).\
Accept this pull request to see the results displayed on the [Hub leaderboard](https://huggingface.co/spaces/autoevaluate/leaderboards?dataset=samsum).\
Evaluate your model on more datasets [here](https://huggingface.co/spaces/autoevaluate/model-evaluator?dataset=samsum).

README.md

@@ -2,6 +2,48 @@
 language: en
 tags:
 - summarization
+model-index:
+- name: google/pegasus-large
+  results:
+  - task:
+      type: summarization
+      name: Summarization
+    dataset:
+      name: samsum
+      type: samsum
+      config: samsum
+      split: test
+    metrics:
+    - type: rouge
+      value: 26.7193
+      name: ROUGE-1
+      verified: true
+      verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiMGQ4NWQxNmEyZTNmOWRmMjBiODZiYmY2NGZlYTM5ZGNlYTNhYWU0ZmJhYzRhNGM2YTM4YWI0YjQ3ODI0ZWFmYyIsInZlcnNpb24iOjF9.Ac0DFk3Esrn-3xfTaLXwMOVmuQ_389pNB_kKiqeZxgphWoRTB9f29pawdagEnL0WQtOm4N0B0qlzJZjr5FdgCg
+    - type: rouge
+      value: 6.5827
+      name: ROUGE-2
+      verified: true
+      verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiZDZiMWM0NjU1OWZkZWUwOTY0MjUwNGY3NjgyNTllZDA3MDU2MDgwZGY1YTU0NDdhZWFlMmYyMDI1N2RiMTQ4ZSIsInZlcnNpb24iOjF9.ny3leHSW871tVtaYn1a3ytGC_KNRcFNARlDgJlC8bu_N8xLZ7TE26r9l4O7aahnX_B-MAl5GbP8-e9FqkPJpDw
+    - type: rouge
+      value: 20.6726
+      name: ROUGE-L
+      verified: true
+      verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiMWJjY2FjOGNhYzk1MDkzNWZkOGVkOTVlMTBkMTNjZmZmYmFjMjc1MmViY2JiN2UyMTI5OWJmMjQ2NjY3YzI3YyIsInZlcnNpb24iOjF9.pebhry5wNW7gJ4HuK_3JTue6POpdebVB8qXVDKIMk1fcK_xoqVMgF_iDJKrIMLqKta7z6UF7zhh76JUQk-xQBg
+    - type: rouge
+      value: 22.7954
+      name: ROUGE-LSUM
+      verified: true
+      verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiNjZiMDEzMjYyNmY1NDgwYjI2MmZhZDAwNjFlYWVhYWU5OWZiZjUwOGY1ZTYyZGIzYTRiYWI5NmY0ZDQ3MWQ1MiIsInZlcnNpb24iOjF9.nJmY7g8CGPXE2qbd7cNADpJFQAVE7f8scUL91kn2cfwMEKjRSJUdCEOj_ITusKDniWUpi7rX6CSMhm7Rt7sECQ
+    - type: loss
+      value: 3.5073530673980713
+      name: loss
+      verified: true
+      verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiNDdmNDNiOTY3NjczNmQ3YzZiNjkwYmE2ZDk1OTY2MjVmM2EyZjA1ZTYyNjViN2E5MzEwYjY2ZjU4YzkxZGM3NSIsInZlcnNpb24iOjF9.yvgdi_bSTg6ubin62pdgaVrSbaKd_u556oeLqvLHnsc1U1Mw9luyaZP2WWDZVOxOF6PpqVNqxEQXjGkcuPcpDA
+    - type: gen_len
+      value: 45.4066
+      name: gen_len
+      verified: true
+      verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiNjVkZjFjNmU0NjUxNDljOWQxM2VkNzMyYjE2OTg0ZDFiNmQ3YmYyNTVmZWU2NmU5OTJhNWRhM2M0ZTYyNTI2YiIsInZlcnNpb24iOjF9.iaWvf1EKhmuVeDtEOLS87zOMStrVfAydJZv_M-0yIkavI4vYi_oF2u_A80ZPyYs7zVnaECOqaLzufBFZGDUJCA
 ---
 
 ### Pegasus Models