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viruthik

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Flight-price-analysis

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Runtime error

• "numpy.core.multiarray.scalar",
• "sklearn.preprocessing._encoders.OrdinalEncoder",
• "numpy.ndarray",
• "sklearn.tree._classes.DecisionTreeRegressor",
• "numpy.float64",
• "numpy.core.multiarray._reconstruct",
• "sklearn.tree._tree.Tree",
• "sklearn.compose._column_transformer.ColumnTransformer",
• "sklearn.preprocessing._data.MinMaxScaler",
• "sklearn.preprocessing._encoders.OneHotEncoder",
• "sklearn.pipeline.Pipeline",
• "numpy.dtype",
• "sklearn.impute._base.SimpleImputer",
• "sklearn.preprocessing._data.StandardScaler",
• "builtins.slice"

How to fix it?