project_root/ │ ├── app/ │ ├── init.py │ ├── main.py # FastAPI application entry point │ ├── models.py # Database models (SQLAlchemy) │ ├── schemas.py # Pydantic schemas for request and response validation │ ├── database.py # Database connection and session management │ ├── crud.py # CRUD operations (create, read, update, delete) │ ├── dependencies.py # Dependencies for FastAPI routes │ └── routes/ # Folder for FastAPI route modules │ ├── patient.py # Routes for handling patient data │ └── results.py # Routes for displaying results │ ├── ml_models/ │ ├── nlp_model/ # Folder containing NLP model files │ │ ├── init.py │ │ └── model.py # NLP model loading and prediction logic │ │ │ └── ml_model/ # Folder containing ML model files │ ├── init.py │ └── model.py # ML model loading and prediction logic │ ├── static/ # Static files (CSS, JS, images) │ ├── css/ │ ├── js/ │ └── images/ │ ├── templates/ # HTML templates │ ├── index.html # Homepage template │ ├── questionnaire.html # Questionnaire page template │ └── results.html # Results page template │ ├── tests/ # Unit and integration tests │ ├── init.py │ └── test_routes.py │ ├── .env # Environment variables ├── requirements.txt # Python dependencies └── README.md # Project documentation