Play saved album
The following script plays one of your saved albums.
It assumes that your credentials are saved in the environment, there is at least one album saved in your library, and you have an active Spotify application open.
import tekore as tk
conf = tk.config_from_environment()
scope = tk.scope.user_library_read + tk.scope.user_modify_playback_state
token = tk.prompt_for_user_token(*conf, scope=scope)
spotify = tk.Spotify(token)
album = spotify.saved_albums(limit=1).items[0].album
album_uri = tk.to_uri('album', album.id)
spotify.playback_start_context(album_uri)