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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 mission_current_send(self, seq, force_mavlink1=False):
                '''
                Message that announces the sequence number of the current active
                mission item. The MAV will fly towards this mission
                item.

                seq                       : Sequence (uint16_t)

                '''
                return self.send(self.mission_current_encode(seq), force_mavlink1=force_mavlink1)