Fixbug structure

models.py

@@ -7,7 +7,11 @@ app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///book.sqlite'
 app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
 db = SQLAlchemy(app)
 
-class Contacts(db.Model):
+class Contact(db.Model):
+
+
+    __tablename__ = 'contacts'
+
     id = db.Column(db.Integer, primary_key=True)
     name = db.Column(db.String(80), nullable=False)
     surname = db.Column(db.String(100), nullable=True)