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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 _on_report(self, report, connection_id):
 """Callback function called when a report has been processed. Args: report (IOTileReport):
 The report object connection_id (int):
 The connection id related to this report Returns: - True to indicate that IOTileReportParser should also keep a copy of the report or False to indicate it should delete it. """

        self._logger.info('Received report: %s', str(report))
        self._trigger_callback('on_report', connection_id, report)

        return False