Updates to API key input

README.md

@@ -78,12 +78,12 @@ The script extracts metadata from the video and organizes the file under the art
 📁 Output Structure
 
 Music is saved in:
-
+```
 /base_dir/
 ├── Artist Name/
 │   ├── Album Name/   (if found via Lidarr)
 │   └── youtube/      (if fallback used)
-
+```
 ❓ Troubleshooting
 
     No results from Lidarr?
@@ -102,4 +102,4 @@ Music is saved in:
 PRs welcome! Just keep it simple and compatible with Bash-based workflows.
 📜 License
 
-MIT – Use it freely and improve it as you wish!
+MIT – Use it freely and improve it as you wish!