Frame being laggy when putting mask on

[JonJoy]

Sir, I tried implementing your project and it works flawlessly while detecting the mask but when I try recognition(I haven't trained my face) it shows correctly that I'm not wearing a mask and that I'm an unknown person but when I put on a mask the frame becomes laggy and unresponsive. Do you know what could be the reason?

[hungnguyen9921]

Bro, because this project uses Face_recognition library so when you put on a mask the frame becomes laggy and unresponsive.