应用: 腾讯地图
任务: 打开腾讯地图，搜索‘南四环’，查看交通状况
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: TYPE
type_text: 南四环
step_id: 3
action: CLICK
step_id: 4
action: STOP