Update app.py

app.py

@@ -11,7 +11,7 @@ if __name__ == '__main__':
     test_data = pd.read_csv('https://autogluon.s3.amazonaws.com/datasets/Inc/test.csv')
 
     tabpfnmix_default = {
-        "model_path_classifier": "autogluon/tabpfn-mix-1.0-classifier,
+        "model_path_classifier": "autogluon/tabpfn-mix-1.0-classifier",
         "n_ensembles": 1,
         "max_epochs": 30,
     }