Hahaha it's ok no worries! I also wanted to help you by solving this issue :)
I can wait until it's validated to test it for you
Alright! I'll let you know if it's working or not :)
I see... But it also happens by right clicking > Open :(
I"m on OSX Mojave 10.14.6 and I got this message:
“Machine Learning.app” is damaged and can’t be opened. You should move it to the Trash.