Use a string variable as a path for a setimage

How do I…

Use a string variable as a path for a setimage. Cause it’s seems impossible to open an image from an outside source.

What is the expected result

I just want to show an image from a folder picked randomly. Tho heading for a string variable filepath in Gdevelop for picking a picture from a file seems impossible through common methods

What is the actual result

I just can’t use my variable in the Set Image module

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