How to create a button to run a GH definition through grasshopper player?

Hello, Does anyone know if it is possible to create a new button that lanches a specific gh definition through grasshopper player?
I can run grasshopper player and open the file, but I would rather skip the opening file stage and use the button as a standard tool/command.
I have tried a workaround that chat gpt gave me using a python script, but being new to this I couldnt get it to work.
It would be great to be able to use GH to create my own tools for specific jobs.
Thanks

Thank you very much, this is fantastic.