应用: 百度
任务: 打开百度，搜索“上海天气”，查看天气详情
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: TYPE
type_text: 上海天气
step_id: 3
action: CLICK
step_id: 4
action: STOP