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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 restriction_dist_chart (self):
 """ Make the petagRestrictionDistribution plot """


        pconfig = {
            'id': 'petagRestrictionDistribution',
            'title': 'Restriction Distribution',
            'ylab': 'Reads',
            'xlab': 'Distance from cut site (bp)',
            'data_labels': [
                        {'name': 'Number of Tags'},
                        {'name': 'Percenatge'}
                            ]
       }
        datasets = [
            self.tagdir_data['restriction'],
            self.tagdir_data['restriction_norm']
        ]

        return linegraph.plot(datasets, pconfig)