from app import db class LovelaceURL(db.Model): id = db.Column(db.Integer, primary_key=True) room_name = db.Column(db.String(120), nullable=False) url = db.Column(db.String(512), nullable=False) def to_dict(self): return { 'id': self.id, 'room_name': self.room_name, 'url': self.url } def __repr__(self): return f''