As title, a value of `'"'` will cause: "Sorry, no variables available." Also note, the repr of value b is also incorrect <img width="612" height="222" alt="Image" src="https://github.com/user-attachments/assets/e330ed38-4661-43a2-8a35-336f8b78e99c" /> <img width="623" height="272" alt="Image" src="https://github.com/user-attachments/assets/8fd4831d-d595-456b-8878-67ce17405d8c" /> Incorrect reprs: <img width="993" height="402" alt="Image" src="https://github.com/user-attachments/assets/3945a35a-bc7a-45aa-a344-a1ec12ab4af3" />