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: 02_multi_example_synthesis.rs
    path of file: ./repos/texture-synthesis/lib/examples
    
    the code of the file until where you have to start completion: use texture_synthesis as ts;

fn main() -> Result<(), ts::Error> {
    // create a new session
    let texsynth = ts::Session::builder()
        // load multiple example image
        .add_examples(&[
            &"imgs/multiexample/1.jpg",
            &"imgs/multiexample/2.jpg",
            &"imgs/multiexample/3.jpg",
            &"imgs/multiexample/4.jpg",
        ])
        // we can ensure all of them come with same size
        // that is however optional, the generator doesnt care whether all images are same sizes
        // however, if you have guides or other additional maps, those have to be same size(s
    
fn main() -> Result<(), ts::Error> {
    // create a new session
    let texsynth = ts::Session::builder()
        // load multiple example image
        .add_examples(&[
            &"imgs/multiexample/1.jpg",
            &"imgs/multiexample/2.jpg",
            &"imgs/multiexample/3.jpg",
            &"imgs/multiexample/4.jpg",
        ])
        // we can ensure all of them come with same size
        // that is however optional, the generator doesnt care whether all images are same sizes
        // however, if you have guides or other additional maps, those have to be same size(s) as corresponding example(s)
        .resize_input(ts::Dims {
            width: 300,
            height: 300,
        })
        // randomly initialize first 10 pixels
        .random_init(10)
        .seed(211)
        .build()?;

    // generate an image
    let generated = texsynth.run(None);

    // save the image to the disk
    generated.save("out/02.jpg")?;

    //save debug information to see "remixing" borders of different examples in map_id.jpg
    //different colors represent information coming from different maps
    generated.save_debug("out/")
}