Make all playlist private on spotify

.env

SPOTIPY_CLIENT_ID=''
SPOTIPY_CLIENT_SECRET=''
SPOTIPY_REDIRECT_URI='http://localhost'

private.py

import spotipy
from dotenv import load_dotenv

load_dotenv()

import spotipy
from spotipy.oauth2 import SpotifyOAuth

scope = "user-read-private user-read-email user-library-read playlist-modify-public playlist-modify-private playlist-read-private"

sp = spotipy.Spotify(auth_manager=SpotifyOAuth(scope=scope))

playlists = sp.current_user_playlists()

while playlists:
    for idx, playlist in enumerate(playlists['items']):
      if playlist['owner']['id'] == sp.current_user()['id']:
          print("Changing: ", idx, playlist['name'], "to: Private")
          sp.playlist_change_details(playlist['id'], playlist['name'], False)
    if playlists['next']:
        playlists = sp.next(playlists)
    else:
        playlists = None