update

backend/app.py

@@ -11,6 +11,8 @@ from routes.tracking_routes import tracking_bp
 from routes.analytics_routes import analytics_bp
 from routes.admin_routes import admin_bp
 from routes.transport_routes import transport_bp
+from routes.interests_routes import interests_bp
+from routes.personalization_routes import personalization_bp
 
 # Initialize Flask app
 app = Flask(__name__)
@@ -29,6 +31,8 @@ app.register_blueprint(tracking_bp)
 app.register_blueprint(analytics_bp)
 app.register_blueprint(admin_bp)
 app.register_blueprint(transport_bp)
+app.register_blueprint(interests_bp)
+app.register_blueprint(personalization_bp)
 
 # Health check endpoint
 @app.route('/health')