def line_activity(self, filename):
        activity = Activity()
        activity.load(filename)
        activity.render()
Send registration request to the peer
dataset/ETHPy150Open Calysto/metakernel/metakernel/magics/activity_magic.py/ActivityMagic.line_activity--crossover with--dataset/ETHPy150Open sahana/eden/modules/s3db/sync.py/SyncDataModel.sync_repository_onaccept