async def METHOD_NAME(self):
    # not sure if this is useful...
    x = "e92855a009"
    y = "e74eb69ba6609d3bfd7d"
    z = 90 + 6
    handler = CacheFileHandler(cache_path=f".{self.hash['NAME']}_spotify_token")
    self.spotipy_pkce = spotipy.oauth2.SpotifyPKCE(
        f"{x}{y}{str(z)}",
        "https://europe-west1-fhem-ga-connector.cloudfunctions.net/codelanding/start",
        scope=self.spotipy_scope,
        cache_handler=handler,
    )
    url = self.spotipy_pkce.get_authorize_url()
    url = (
        '<html><a href="'
        + url
        + '" target="_blank">Connect Spotify account (new window/tab)</a><br></html>'
    )
    await fhem.readingsSingleUpdate(self.hash, "login", url, 1)