feat: add print for refresh

src/main.rs

@@ -84,6 +84,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     println!("\nUploading videos...");
     for (i, (video_file, video_metadata)) in video_files.iter().zip(metadata.iter()).enumerate() {
 		if (i+1) % 10 == 0 {
+		println!("refreshing token");
         uploader.authenticate().await?;
 		}
         println!("Uploading {} ({}/{})", video_file, i + 1, video_files.len());