use gpt5::{Gpt5Client, Gpt5Model};
#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
let client = Gpt5Client::new("your-api-key-here".to_string());
let response = client.simple(Gpt5Model::Gpt5Nano, "Hello, world!").await?;
println!("{}", response);
Ok(())
}