小米空气净化器2s接入失败求助

ptcar

问个小白的问题，我添加小米空气净化器2s写了如下代码生成一个yaml配置文件：fan:
  -  platform :  xiaomi_miio
    name :  Xiaomi Air Purifier 2
    host :  192.168.10.198
    token :  008a49829fe93b73eca659d1efd6e8d2
    model :  zhimi.airpurifier.ma2
放入pack文件夹，启动hass报错如下：

2020-04-06 15:44:36 INFO (MainThread) [homeassistant.bootstrap] Config directory: /config

stdout

07:44:36

2020-04-06 15:44:36 ERROR (SyncWorker_0) [homeassistant.util.yaml.loader] while parsing a block collection

stdout

07:44:36

in "/config/packages/2s.yaml", line 2, column 3

stdout

07:44:36

expected <block end>, but found '<block mapping start>'

stdout

07:44:36

in "/config/packages/2s.yaml", line 3, column 5

stdout

07:44:36

2020-04-06 15:44:36 ERROR (MainThread) [homeassistant.bootstrap] Failed to parse configuration.yaml: while parsing a block collection

stdout

07:44:36

in "/config/packages/2s.yaml", line 2, column 3

stdout

07:44:36

expected <block end>, but found '<block mapping start>'

stdout

[backcolor=rgb(222, 236, 252) !important]

07:44:36

in "/config/packages/2s.yaml", line 3, column 5. Activating safe mode

stdout

07:44:36

，不知道怎么解决
还有一个问题，是不是米家的东西不需要在hass另外添加组件，直接写好配置文件就能用的？》