2 Graph - 2 Callbacks - 2 Dropdown

[AIMPED]

Hi @Cocco, welcome to the forums!

Could you please format your code? It would make it easier to help you.

How to provide your sample code in right format

Hello Community, we found a lot of new posts with sample code are rendered in a pretty bad format: incorrect indent and punctuations in a different encoding, etc. there is no secret but a simple markdown trick your code should be included between two ```, the first one followed by language like python , without the ending comment #part ```python print("Hello Markdown") ``` # show the escaped ending