Wrong Mask detection in case of No Face

Hi i have successfully tested model which was available in sample SDK for iOS, working fine.
But in case of no Face it still giving me “mask”.

What should i do for that?

Hello, this is a demo project meant to illustrate all of the steps required to create your own custom mask detection model. It is not accurate enough to use in production settings. To improve accuracy, you will need to gather more data and continue training a model. The steps for this are detailed in our blog post.