应用: 快手
任务: 打开快手，点击底部的首页tab，然后去"同城"tab，查看附近的人，选择一个人关注
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: CLICK
step_id: 3
action: CLICK
step_id: 4
action: CLICK
step_id: 5
action: CLICK
step_id: 6
action: STOP