应用: 淘宝
任务: 打开淘宝，进入李佳琦的直播间，发送评论“太贵了”
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: TYPE
type_text: 太贵了
step_id: 5
action: STOP