runtime error

Space failed to start. Exit code: 1. Reason: mples() File "/home/user/.local/lib/python3.8/site-packages/gradio/examples.py", line 246, in cache_interface_examples prediction = await self.predict_example(example_id) File "/home/user/.local/lib/python3.8/site-packages/gradio/examples.py", line 263, in predict_example predictions = await anyio.to_thread.run_sync(self.fn, *processed_input) File "/home/user/.local/lib/python3.8/site-packages/anyio/to_thread.py", line 31, in run_sync return await get_asynclib().run_sync_in_worker_thread( File "/home/user/.local/lib/python3.8/site-packages/anyio/_backends/_asyncio.py", line 937, in run_sync_in_worker_thread return await future File "/home/user/.local/lib/python3.8/site-packages/anyio/_backends/_asyncio.py", line 867, in run result = context.run(func, *args) File "app.py", line 109, in predict probas = clf.predict_proba(input) File "/home/user/.local/lib/python3.8/site-packages/sklearn/pipeline.py", line 546, in predict_proba Xt = transform.transform(Xt) File "/home/user/.local/lib/python3.8/site-packages/sklearn/utils/_set_output.py", line 140, in wrapped data_to_wrap = f(self, X, *args, **kwargs) File "/home/user/.local/lib/python3.8/site-packages/sklearn/compose/_column_transformer.py", line 800, in transform Xs = self._fit_transform( File "/home/user/.local/lib/python3.8/site-packages/sklearn/compose/_column_transformer.py", line 652, in _fit_transform transformers = list( File "/home/user/.local/lib/python3.8/site-packages/sklearn/compose/_column_transformer.py", line 349, in _iter transformers = [ File "/home/user/.local/lib/python3.8/site-packages/sklearn/compose/_column_transformer.py", line 350, in <listcomp> replace_passthrough(*trans) for trans in self.transformers_ File "/home/user/.local/lib/python3.8/site-packages/sklearn/compose/_column_transformer.py", line 345, in replace_passthrough if name not in self._name_to_fitted_passthrough: AttributeError: 'ColumnTransformer' object has no attribute '_name_to_fitted_passthrough'

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