fix: use url parameter

src/main.rs

@@ -185,7 +185,7 @@ async fn main() -> Result<()> {
         println!("Account address: {}", account_id);
     }
 
-    let client = Client::new().await?;
+    let client = Client::from_url(&args.url).await.unwrap();
 
     if let Some(account_id) = &account_id {
         let account = client