weatherIcon function
Implementation
String weatherIcon(String main) {
switch (main) {
case "rain":
return "https://imgur.com/GW4kfYo.png";
case "thunderstorm":
return "https://imgur.com/OrOACYl.png";
case "drizzle":
return "https://imgur.com/FQagiDK.png";
default:
return "https://imgur.com/innJNWA.png";
}
}