Fix: Enable Secure Cookies for HF Spaces iframe support

app.py

@@ -31,6 +31,8 @@ os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'
 # --- Flask App Initialization ---
 app = Flask(__name__)
 app.secret_key = 'plantoi_secret'
+app.config['SESSION_COOKIE_SAMESITE'] = 'None'
+app.config['SESSION_COOKIE_SECURE'] = True
 app.config['UPLOAD_FOLDER'] = 'static/uploads'
 os.makedirs(app.config['UPLOAD_FOLDER'], exist_ok=True)