46.How To Override Copy Function in Odoo || Override Duplicating Of Records || Odoo ORM

how can i show Confirmation message when i duplicate ?

..thanx ..

Hello and thank you for the video.
I would like to ask about the decorator I found in Odoo code that belongs to the copy function:
@api.returns('self', lambda value: value.id)
is it necessary to add it? knowing that in your tutorial it wasn't necessary.
Regards,

Hello sir,
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