How to use Python functions from advancedio folder in cron folder?

How to use Python functions from advancedio folder in cron folder?

I have created advancedio functions and put them in the functions/advancedio folder. Now, I want to run some of those functions as cron jobs. But, I cannot call those functions from the cron folder. I don't want to make 2 copies of the same functions, one in advancedio folder and one in cron folder. What is the best way to achieve this?

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