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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 _get_calculated_value(self, value):
 """ Get's the final value of the field and runs the lambda functions recursively until a final value is derived. :param value: The value to calculate/expand :return: The final value """

        if isinstance(value, types.LambdaType):
            expanded_value = value(self.structure)
            return self._get_calculated_value(expanded_value)
        else:
            # perform one final parsing of the value in case lambda value
            # returned a different type
            return self._parse_value(value)