fix: remove dead token variable in expired_token_does_not_fallback test

Author: DevanshuNEU

backend/tests/test_jwt_local_decode.py

@@ -213,11 +213,6 @@ def test_expired_token_does_not_fallback(self):
                 from services.auth import SupabaseAuthService
                 service = SupabaseAuthService()
 
-                token = _make_token(
-                    {"sub": "expired-user"},
-                    secret=JWT_SECRET,
-                )
-                # Manually create expired token
                 expired_token = pyjwt.encode(
                     {"sub": "expired-user", "aud": "authenticated",
                      "exp": int(time.time()) - 120, "iat": int(time.time()) - 3720},