update model card README.md

README.md

@@ -1,8 +1,6 @@
 ---
 tags:
 - generated_from_trainer
-metrics:
-- accuracy
 model-index:
 - name: bart-base-cantonese-v5
   results: []
@@ -13,10 +11,7 @@ should probably proofread and complete it, then remove this comment. -->
 
 # bart-base-cantonese-v5
 
-This model is a fine-tuned version of [notebooks/cantonese/bart-base-chinese](https://huggingface.co/notebooks/cantonese/bart-base-chinese) on an unknown dataset.
-It achieves the following results on the evaluation set:
-- Loss: 1.2737
-- Accuracy: 0.7885
+This model was trained from scratch on an unknown dataset.
 
 ## Model description