Syntax Error in 4.3

Hi, I am getting this syntax error for dw, db, cost and grads. Any suggestions on what to try?

Hi @shamus, it is not allowed to paste the solution of the excercise in the forum, can you kindly remove it? Regarding your problem I think it has to do with yhe use of the function sum. You are using the pythonic built in sum and not the numpy one. Hope this helps you.

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Hi crisrise. Sorry about that. Thanks for the feedback. I managed to resolve the error already

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