GoLang使用Viper更改配置项的值

I have a yaml config file which has all the settings for my program. For example:

something:
    enabled: true

I am using https://github.com/spf13/viper to get the value of an item:

viper.GetBool("something.enabled")

But I was wondering if there is a way to directly change the value of "something.enabled" to "false" using viper? The changes will apply on the config file as well so it will become:

something:
    enabled: false

It looks like you can just use the Set method, like this:

viper.Set("something.enabled", false)