mpv player can count playlist itself

src/fw_radios.py

@@ -123,8 +123,7 @@ def radio_load(id_radio=None, type_radio='custom', name=None, related_object=Non
             select = fzf.prompt(player_items_menu,
                                 f"--header=\'Radio {name} playing...\'")[0]
             if select == 'Next':
-                playlist_remaining = len(
-                    player.playlist) - player.playlist_current_pos
+                playlist_remaining = player.playlist_count - player.playlist_current_pos
                 if playlist_remaining <= 2:
                     threading.Thread(target=radio_get_track, args=(
                         radio_session_id,), daemon=True).start()