def kill_process(pid):
    sh.sudo.kill(pid)
Show that a user can subscribe to notification.
dataset/ETHPy150Open datastax/cstar_perf/tool/cstar_perf/tool/scripts/utils.py/kill_process--crossover with--dataset/ETHPy150Open sigmavirus24/github3.py/tests/unit/test_notifications.py/TestThread.test_set_subscription