Update app.py

app.py

@@ -104,8 +104,12 @@ def launch_gradio_widget(metric):
         (feature_names, feature_types) = zip(*metric.features.items())
     gradio_input_types = infer_gradio_input_types(feature_types)
 
-    def compute(predictions, references):
-        return metric.compute([predictions], [references])
+    def compute(prediction, reference):
+        data = {
+            "predictions": [prediction], 
+            "references":[reference]
+        }
+        return metric.compute(data)
         # return metric.compute(**parse_gradio_data(data, gradio_input_types))
 
     iface = gr.Interface(