add

std::ops::Add::add(
    x: &Tensor<A> | Tensor<A> | scalar, 
    y: &Tensor<B> | Tensor<B> | scalar
) -> Result<Tensor<C>, TensorError>

use hpt::{Tensor, error::TensorError};

fn main() -> Result<(), TensorError> {
    let a = Tensor::<f32>::new([10.0]);
    let b = &a + &a;
    println!("{}", b);
    Ok(())
}