A cell of graded function become unexecutable

How do I fix this?

Hi Orps23124137,

Welcome to the community. Please share the traceback.


Some of the codes seem to be commented out while they shouldn’t
And says the function is not declared

It just says “name ‘initialize_with_zeros’ is not defined”

You might have pressed the wrong key somewhere. Go to the markdown section and use the code.

Okay, if that is so, did you use shift+enter key to run the cells?

Thank you, it should work now!

Glad to know that.

Keep learning!