serengil/deepface ? reverse-engineered prompt

Build me a simple Python library for face recognition and analysis. The key is to make it super easy to use, even for someone who isn't a deep learning expert. I should be able to call simple functions to get complex tasks done without worrying about the underlying models.

For example, I want a function to compare two images and tell me if they're the same person. I also need a way to take a single image and search through a whole folder of photos to find other pictures of that person.

Beyond just matching faces, the library should also be able to analyze a facial image and guess the person's age, gender, emotion (like happy, sad, angry), and race. Please use powerful, modern models in the background to make sure the results are accurate, but keep the interface simple and high-level.