What the problem my Chained Callbacks? ID not found in layout

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HI @limaa , could you please format your code?

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