use cleverbotfreeapi::CleverbotBuilder;
#[tokio::main]
async fn main() -> Result<(), cleverbotfreeapi::Error> {
let c = CleverbotBuilder::default()
.with_custom_history_size(5)
.build().await?;
let r = c.get_response("are you a bot").await?;
println!("response: {}", r);
Ok(())
}