Add evaluation results on the samsum config of samsum

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

@pszemraj

, using the predictions stored [here](https://huggingface.co/datasets/autoevaluate/autoeval-staging-eval-project-samsum-f90fd7b5-10915466).\
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README.md

@@ -210,6 +210,39 @@ model-index:
       type: gen_len
       value: 154.9036
       verified: true
+  - task:
+      type: summarization
+      name: Summarization
+    dataset:
+      name: samsum
+      type: samsum
+      config: samsum
+      split: test
+    metrics:
+    - name: ROUGE-1
+      type: rouge
+      value: 33.4514
+      verified: true
+    - name: ROUGE-2
+      type: rouge
+      value: 10.3718
+      verified: true
+    - name: ROUGE-L
+      type: rouge
+      value: 24.5432
+      verified: true
+    - name: ROUGE-LSUM
+      type: rouge
+      value: 29.7913
+      verified: true
+    - name: loss
+      type: loss
+      value: 4.176078796386719
+      verified: true
+    - name: gen_len
+      type: gen_len
+      value: 65.4005
+      verified: true
 ---
 
 # Longformer Encoder-Decoder (LED) fine-tuned on Booksum