add TODOs because brain is not work

src/main.rs

@@ -28,4 +28,7 @@ fn main() {
     let args = Cli::parse(); 
     println!("url: {}", args.url);
     println!("download from: {}", args.download_from);
+
+    // TODO: init config
+    // TODO: add a way to put data in config from cli
 }