some

__init__.py

@@ -10,6 +10,7 @@ db = SQLAlchemy(app)
 
 class Product(db.Model):
     """Class for products."""
+    """another string"""
 
     id = db.Column(db.Integer(), primary_key=True)
     name = db.Column(db.String(length=50), nullable=False, unique=True)