tensorflow_inference_2.rs

let labels = include_str!("aiy_food_V1_labelmap.txt");

let mut i = 0;
let mut max_index: i32 = -1;
let mut max_value: u8 = 0;
while i < res_vec.len() {
    let cur = res_vec[i];
    if cur > max_value {
        max_value = cur;
        max_index = i as i32;
    }
    i += 1;
}

let mut label_lines = labels.lines();
for _i in 0..max_index {
    label_lines.next();
}

let class_name = label_lines.next().unwrap().to_string();
if max_value > 50 && max_index != 0 {
    println!("The image {} contains a <a href='https://www.google.com/search?q={}'>{}</a>", confidence.to_string(), class_name, class_name);
} else {
    println!("No food item is detected");
}