Python 3.15 introduces an immutable or ‘frozen’ dictionary that is useful in places ordinary dicts can’t be used.
# points on the face such as the corners of the mouth, along the eyebrows, on # the eyes, and so forth. # The face detector we use is made using the classic Histogram of Oriented # C. Sagonas, E.
backend/ ├── app/ # Main Flask application │ └── app.py # Main application entry point ├── models/ # Database models (moved to backend root) ├── utils/ # Utility modules (moved to backend root) ├── ...