Implementing graphs to my own ChatGPT "bot"

Hello everyone! I’m a total noob when it comes to coding etc and I can’t seem to get any further when it comes to implementing graphs in my ChatGPT bot using replit as a backend, the code doesn’t show any error but I’m confused as to what I should do next and nothing seems to work, some guidance or tips would be greatly appreciated :

Code: https://replit.com/@PromptlyWired/ChatGPT-Graph