spotify/models/user.py
async def add_tracks(self, playlist: Union[str, Playlist], *tracks) -> str:
        """Add one or more tracks to a user’s playlist.

        Parameters
        ----------
        playlist : Union[str, Playlist]
            The playlist to modify
        tracks : Sequence[Union[str, Track]]
            Tracks to add to the playlistv 

        Returns
        -------
        snapshot_id : str
            The snapshot id of the playlist.
        """
        tracks = [str(track) for track in tracks]
        data = await self.http.add_playlist_tracks(self.id, str(playlist), tracks=','.join(tracks))
        return data['snapshot_id']
async def add_tracks(self, playlist: Union[str, Playlist], *tracks) -> str:
        """Add one or more tracks to a user’s playlist.

        Parameters
        ----------
        playlist : Union[str, Playlist]
            The playlist to modify
        tracks : Sequence[Union[str, Track]]
            Tracks to add to the playlistv 

        Returns
        -------
        snapshot_id : str
            The snapshot id of the playlist.
        """
        tracks = [str(track) for track in tracks]
        data = await self.http.add_playlist_tracks(self.id, str(playlist), tracks=','.join(tracks))
        return data['snapshot_id']
async def add_tracks ( self , playlist : Union [ str , Playlist ] , * tracks ) -> str : tracks = [ str ( track ) for track in tracks ] data = await self . http . add_playlist_tracks ( self . id , str ( playlist ) , tracks = ',' . join ( tracks ) ) return data [ 'snapshot_id' ]
Add one or more tracks to a user’s playlist.

        Parameters
        ----------
        playlist : Union[str, Playlist]
            The playlist to modify
        tracks : Sequence[Union[str, Track]]
            Tracks to add to the playlistv 

        Returns
        -------
        snapshot_id : str
            The snapshot id of the playlist.
Add one or more tracks to a user’s playlist .