fix enum value

src/display/utils.py

@@ -263,8 +263,8 @@ if os.path.exists('external_models_results.json'):
         model_row[AutoEvalColumn.npm.name] = round(model_data['result_metrics_npm']*100, 2)
         
         model_type = ModelType.from_str(model_data['model_type'])
-        model_row[AutoEvalColumn.model_type.name] = model_type.name
-        model_row[AutoEvalColumn.model_type_symbol.name] = model_type.symbol
+        model_row[AutoEvalColumn.model_type.name] = model_type.value.name
+        model_row[AutoEvalColumn.model_type_symbol.name] = model_type.value.symbol
         if model_type == ModelType.proprietary:
             model_row[AutoEvalColumn.license.name] = "Proprietary"
         if 'params' in model_data: