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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 trigger(self, transport):
 """Triggers the transport."""

        logger.debug('IEC60488 trigger')
        with transport:
            try:
                transport.trigger()
            except AttributeError:
                trigger_msg = self.create_message('*TRG')
                transport.write(trigger_msg)