RecipeSchema Design

So, we have done the serialization/deserialization for the User object. Now we are going to design the schema for the Recipe object. In the case of the Recipe update, we will expect the user to fill in updated recipe details on a web form, and then send the details in JSON format to the server. Our Smilecook application will then deserialize it to be a Recipe object, which can be worked on in our application.

RecipeSchema should inherit marshmallow.Schema and contains the following attributes:

• id: Use fields.Int() to represent an integer, and apply dump_only=True to specify that this property is only available for serialization.
• name: Use fields.String() to represent a string and apply required=True to indicate that this attribute is required.
• description: Use fields.String() to represent a string.
• num_of_servings: Use fields.Int() to represent an integer.
• cook_time: Use fields.Int() to represent an integer.
• directions: Use fields...