Comment out assignment of playlist_id in PlaylistDownloader initialization

yt-playlist-main.py

@@ -148,7 +148,7 @@ class PlaylistDownloader:
     def __init__(self, config: ConfigLoader, playlist: dict, index: int):
 
         # Determine a friendly identifier for the playlist
-        playlist_id = playlist.get("url") or playlist.get("save_path") or f"playlist #{index+1}"
+        # playlist_id = playlist.get("url") or playlist.get("save_path") or f"playlist #{index+1}"
 
         # Check for missing or empty URL and distinguish videos vs playlists
         self.url = playlist.get("url")