mdabir1203

use ndarray::prelude::*;
use ndarray_rand::RandomExt;
use ndarray_rand::rand::distributions::Uniform;

fn sigmoid(x: &Array2<f64>) -> Array2<f64> {
    x.mapv(|v| 1.0 / (1.0 + (-v).exp()))
}

// Pretrained weights
struct Model {