应用: 美团
任务: 打开美团，搜索“编程培训”，点击第一个机构
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: TYPE
type_text: 编程培训
step_id: 3
action: CLICK
step_id: 4
action: CLICK
step_id: 5
action: STOP