updated accuracy pattern

app.py

@@ -105,7 +105,7 @@ def extract_metric(model_card_content, task):
     Extract the metric value from the models' model card
     :param model_card_content: model card content
     """
-    accuracy_pattern = r"Accuracy: (\d+\.\d+)"
+    accuracy_pattern = r"(?:Accuracy|eval_accuracy): (\d+\.\d+)"
     wer_pattern = r"Wer: (\d+\.\d+)"
 
     if task == "audio-classification":