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nvalusaspace

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flask_backend_predict

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Runtime error

• "numpy.dtype",
• "sklearn.pipeline.Pipeline",
• "numpy.float64",
• "sklearn.tree._classes.DecisionTreeRegressor",
• "numpy._core.multiarray._reconstruct",
• "_codecs.encode",
• "builtins.slice",
• "sklearn.ensemble._forest.RandomForestRegressor",
• "sklearn.compose._column_transformer.ColumnTransformer",
• "sklearn.tree._tree.Tree",
• "sklearn.preprocessing._encoders.OneHotEncoder",
• "None._RemainderColsList",
• "numpy.ndarray",
• "joblib.numpy_pickle.NumpyArrayWrapper"

How to fix it?