Kai has a Raspberry Pi 4 that he's using to code in Python with. He's created a voice assistant and would like to add facial recognition. But he doens't know where to attach the camera. Leo says it's likely going to be a USB connection or HDMI. Leo suspects that there is a camera library in Python that will help. There's even a library for Face Detectoin called Shunya Face. Look on GitHub. Check out Instructables.com ... there is an article on using a camera module for Rasperry Pi.