Please consider adding a 'copy' button to copy code to clipboard

[Mashiane]

Due to the dark code block, selecting and copying the code is rather hard to copy.

Can you please add a 'copy' button to your demo app so that its easier for one to copy the code.

Thanks

[madhavv-05]

Can you please elaborate the issue.
let me know where are you facing the issue.
Try adding a screenshot