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: repeat.rs
    path of file: ./repos/burn/crates/burn-jit/src/kernel/index
    
    the code of the file until where you have to start completion: use crate::{
    codegen::{
        dialect::gpu::{gpu, Elem, Scope, Variable, Visibility},
        execute_dynamic, Compilation, CompilationInfo, CompilationSettings, Compiler, EagerHandle,
        InputInfo, OutputInfo, WorkgroupLaunch,
    },
    element::JitElement,
    kernel::{self, DynamicKernelSource, SourceTemplate},
    tensor::JitTensor,
    Runtime,
};
use std::marker::PhantomData;

pub struct RepeatComputeShader {
    input: Variable,
    output: Variable,
    dim: usize,
    rank: usize,
}

#[derive(new)]
struct RepeatEagerKernel<R: Ru
    
    fn source(&self) -> kernel::SourceTemplate {
        let mut scope = Scope::root();
        let item = E::gpu_elem().into();

        let input = Variable::GlobalInputArray(0, item);
        let output = Variable::GlobalOutputArray(0, item);

        scope.write_global_custom(output);

        RepeatComputeShader {
            input,
            output,
            rank: self.rank,
            dim: self.dim,
        }
        .expand(&mut scope);

        let input = InputInfo::Array {
            item,
            visibility: Visibility::Read,
        };
        let output = OutputInfo::Array { item };

        let info = CompilationInfo {
            inputs: vec![input],
            outputs: vec![output],
            scope,
        };

        let settings = CompilationSettings::default();
        let shader = Compilation::new(info).compile(settings);
        let shader = <R::Compiler as Compiler>::compile(shader);
        SourceTemplate::new(shader.to_string())
    }