Update app.py

app.py

@@ -17,6 +17,15 @@ db = SQLAlchemy(model_class=Base)
 
 # Create Flask app
 app = Flask(__name__)
+
+# Fix session issues
+app.config['SESSION_COOKIE_SAMESITE'] = 'None'
+app.config['SESSION_COOKIE_SECURE'] = True
+app.config['SESSION_COOKIE_HTTPONLY'] = True
+
+# Allow cookies in cross-origin requests
+CORS(app, supports_credentials=True)
+
 app.secret_key = os.environ.get("SESSION_SECRET", DEFAULT_SECRET)
 print(f"Using secret key: {app.secret_key}")
 app.wsgi_app = ProxyFix(app.wsgi_app, x_proto=1, x_host=1)