fix cookies

app.py

@@ -16,6 +16,9 @@ app = Flask(__name__)
 # Use a raw string for the default FILE_ROOT path.
 app.config['FILE_ROOT'] = r'/mp3_root'
 app.config['SECRET_KEY'] = '85c1117eb3a5f2c79f0ff395bada8ff8d9a257b99ef5e143'
+app.config['PERMANENT_SESSION_LIFETIME'] = timedelta(days=90)
+app.config['SESSION_COOKIE_SAMESITE'] = 'None'
+app.config['SESSION_COOKIE_SECURE'] = True
 
 def load_allowed_secrets(filename='allowed_secrets.json'):
     with open(filename) as f: