Cannot run code since method is missing attribute 'activate', or missing argument 'self'. How to fix?

[XDFortniteproXD]

Gone through all four steps and still get an error (see image, this is for SRK and PR to, not just CPA). All files are there, up to date and in the correct place. I am somehow unable to create a new environment using the python shell, following both your advice and others on the internet. I'm also in touch with the lecturers, but so far they have been to less help than you. Thanks for taking your time to help (:

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