Why does my code not return anything

Question

fairly new to programming and trying to learn Python at the moment. I have this code and I don\'t understand why I don\'t get a return value :(

balance = 3200
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Answer 1

First of all, in your function f you don't have the return statement that you need if you want to check the equality with 0.

After add the return statement in the f function you have to write the body of your program because you just have two functions but you don't call them to get a result value...

I understand that your program has to use the bisection function writing

bisection()