use std::env;
use anyhow::Result;
use rig::{
client::CompletionClient,
completion::Prompt,
};
use rig_dyn::Provider;
#[tokio::main]
async fn main() -> Result<()> {
let provider = Provider::OpenAI;
let api_key = env::var("OPENAI_API_KEY")?;
let client = provider.client(&api_key, None)?;
let agent = client
.agent("gpt-4o")
.preamble("You are a helpful assistant.")
.temperature(0.7)
.build();
let response = agent.prompt("Hello, World!").await?;
println!("{response}");
Ok(())
}