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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def execute(self, eopatch):
 """ Mask values of `feature` according to the `mask_values` in `mask_feature` :param eopatch: `eopatch` to be processed :return: Same `eopatch` instance with masked `feature` """

        feature_type, feature_name, new_feature_name = next(self.feature(eopatch))
        mask_feature_type, mask_feature_name = next(self.mask_feature(eopatch))

        data = np.copy(eopatch[feature_type][feature_name])
        mask = eopatch[mask_feature_type][mask_feature_name]

        if not isinstance(self.mask_values, list):
            raise ValueError('Incorrect format or values of argument `mask_values`')

        for value in self.mask_values:
            data[mask.squeeze() == value] = self.no_data_value

        eopatch.add_feature(feature_type, new_feature_name, data)

        return eopatch