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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_dataset(self, dataset=None, **kwargs):
 """ Filter in the 'dataset' context :parameter str dataset: name of the dataset (optional) :parameter **kwargs: any other tags to do the filter (except dataset or context) :return: :class:`phoebe.parameters.parameters.ParameterSet` """

        if dataset is not None:
            kwargs['dataset'] = dataset

        kwargs['context'] = 'dataset'
        if 'kind' in kwargs.keys():
            # since we switched how dataset kinds are named, let's just
            # automatically handle switching to lowercase
            kwargs['kind'] = kwargs['kind'].lower()
        return self.filter(**kwargs)