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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_passthru_args(self):
 """Returns the passthru args for this task, if it supports them. :API: public """

    if not self.supports_passthru_args():
      raise TaskError('{0} Does not support passthru args.'.format(self.stable_name()))
    else:
      return self.context.options.passthru_args_for_scope(self.options_scope)