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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 error(self, argparser, target, message):
 """ This was used as part of the original non-recursive lookup for the target parser. """


        warnings.warn(
            'Runtime.error is deprecated and will be removed by calmjs-4.0.0',
            DeprecationWarning)
        details = self.get_argparser_details(argparser)
        argparser = details.subparsers[target] if details else self.argparser
        argparser.error(message)