Add evaluation results on samsum dataset

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Your model has been evaluated on the [samsum](https://huggingface.co./datasets/samsum) dataset by

@lewtun

, using the predictions stored [here](https://huggingface.co./datasets/autoevaluate/autoeval-staging-eval-project-84760c85-7314786).\
Accept this pull request to see the results displayed on the [Hub leaderboard](https://huggingface.co./spaces/autoevaluate/leaderboards?dataset=samsum).\
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README.md

@@ -9,13 +9,46 @@ license: apache-2.0
 datasets:
 - samsum
 widget:
-- text: | 
-    Jeff: Can I train a 🤗 Transformers model on Amazon SageMaker? 
-    Philipp: Sure you can use the new Hugging Face Deep Learning Container. 
-    Jeff: ok.
-    Jeff: and how can I get started? 
-    Jeff: where can I find documentation? 
-    Philipp: ok, ok you can find everything here. https://huggingface.co/blog/the-partnership-amazon-sagemaker-and-hugging-face 
+- text: "Jeff: Can I train a \U0001F917 Transformers model on Amazon SageMaker? \n\
+    Philipp: Sure you can use the new Hugging Face Deep Learning Container. \nJeff:\
+    \ ok.\nJeff: and how can I get started? \nJeff: where can I find documentation?\
+    \ \nPhilipp: ok, ok you can find everything here. https://huggingface.co/blog/the-partnership-amazon-sagemaker-and-hugging-face "
+model-index:
+- name: philschmid/distilbart-cnn-12-6-samsum
+  results:
+  - task:
+      type: summarization
+      name: Summarization
+    dataset:
+      name: samsum
+      type: samsum
+      config: samsum
+      split: test
+    metrics:
+    - name: ROUGE-1
+      type: rouge
+      value: 41.0895
+      verified: true
+    - name: ROUGE-2
+      type: rouge
+      value: 20.7459
+      verified: true
+    - name: ROUGE-L
+      type: rouge
+      value: 31.5952
+      verified: true
+    - name: ROUGE-LSUM
+      type: rouge
+      value: 38.3389
+      verified: true
+    - name: loss
+      type: loss
+      value: 1.4566329717636108
+      verified: true
+    - name: gen_len
+      type: gen_len
+      value: 59.6032
+      verified: true
 ---
 
 ## `distilbart-cnn-12-6-samsum`