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: split_into.rs
    path of file: ./repos/dfdx/dfdx/src/nn/layers
    
    the code of the file until where you have to start completion: use crate::prelude::*;

/// Splits input into multiple heads. `T` should be a tuple,
/// where every element of the tuple accepts the same input type.
///
/// This provides a utility for multi headed structures where
/// the tape needs to be mov
    
    fn test_split_into_2() {
        let dev: TestDevice = Default::default();
        type Model = SplitInto<(LinearConstConfig<5, 1>, LinearConstConfig<5, 2>)>;
        let m = dev.build_module::<TestDtype>(Model::default());
        let _: (
            Tensor<Rank1<1>, _, _, OwnedTape<_, _>>,
            Tensor<Rank1<2>, _, _, OwnedTape<_, _>>,
        ) = m.forward(dev.zeros::<Rank1<5>>().leaky_traced());
        let _: (
            Tensor<Rank2<3, 1>, _, _, OwnedTape<_, _>>,
            Tensor<Rank2<3, 2>, _, _, OwnedTape<_, _>>,
        ) = m.forward(dev.zeros::<Rank2<3, 5>>().leaky_traced());
    }