Continue from where it stopped

[aprilkenopsia]

it would be really useful if the program could check if the playlist already has a song and continue from that, i was converting a really long playlist and started getting an error repeatedly after 586 songs

An exception occurred: Server returned HTTP 401: Unauthorized. You are not authorized to edit this playlist. Traceback (most recent call last): File "C:\Users\games\Documents\software\Spotify-To-Youtube-main\spotifyToYoutube.py", line 26, in add_to_playlist ytmusic.add_playlist_items(target_playlist, [search_results[0]['videoId']]) File "C:\Users\games\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.12_qbz5n2kfra8p0\LocalCache\local-packages\Python312\site-packages\ytmusicapi\mixins\playlists.py", line 275, in add_playlist_items response = self._send_request(endpoint, body) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

i changed the cookie and now it has started a new playlist from the start, very inconvinient but will try to make it work