You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: reviews.rs
    path of file: ./repos/grafbase/engine/crates/graphql-mocks/src/federation
    
    the code of the file until where you have to start completion: // See https://github.com/async-graphql/examples
use async_graphql::{ComplexObject, Context, EmptyMutation, EmptySubscription, Enum, Object, Schema, SimpleObject, ID};

pub struct FakeFederationReviewsSchema;

impl FakeFederationReviewsSchema {
    fn schema() -> Schema<Query, EmptyMutation, EmptySubscription> {
        let reviews =
            vec![
            Review {
                id: "review-1".into(),
                author_id: Some("1234".into()),
                body: "A highly effective form of birth control.".into(),
                pictures: vec![
                  
    
    fn schema() -> Schema<Query, EmptyMutation, EmptySubscription> {
        let reviews =
            vec![
            Review {
                id: "review-1".into(),
                author_id: Some("1234".into()),
                body: "A highly effective form of birth control.".into(),
                pictures: vec![
                    Picture {
                        url: "http://localhost:8080/ugly_hat.jpg".to_string(),
                        width: 100,
                        height: 100,
                        alt_text: "A Trilby".to_string(),
                    },
                    Picture {
                        url: "http://localhost:8080/troll_face.jpg".to_string(),
                        width: 42,
                        height: 42,
                        alt_text: "The troll face meme".to_string(),
                    },
                ],
                product: Product {
                    upc: "top-1".to_string(),
                    price: 10,
                },
            },
            Review {
                id: "review-2".into(),
                author_id: Some("1234".into()),
                body:
                    "Fedoras are one of the most fashionable hats around and can look great with a variety of outfits."
                        .into(),
                pictures: vec![],
                product: Product {
                    upc: "top-2".to_string(),
                    price: 20,
                },
            },
            Review {
                id: "review-3".into(),
                author_id: Some("7777".into()),
                body: "This is the last straw. Hat you will wear. 11/10".into(),
                pictures: vec![],
                product: Product {
                    upc: "top-3".to_string(),
                    price: 30,
                },
            },
            Review {
                id: "review-5".into(),
                author_id: None,
                body: "Beautiful Pink, my parrot loves it. Definitely recommend!".into(),
                pictures: vec![],
                product: Product { upc: "top-5".into(), price: 50 }
            },
        ];

        Schema::build(Query, EmptyMutation, EmptySubscription)
            .data(reviews)
            .enable_federation()
            .finish()
    }