Unable to pass dict from json.

[Bischoop]

Here https://bpa.st/YBVA  I've working code with dictionary only if used dict from the code
(it's commented now) but when I load it I can print it from load
function (line 14)  but at all have not a
clue how to pass the data so could use them.
I've learnt a lot when making it but here I'm completetly stuck, was
trying do solve it for a whole day and it's just a death wall for me.

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Thanks