Getting error even after copying the same code

#1

I had copied the whole code but it is giving me error:

NameError Traceback (most recent call last)
in
----> 1 theta,error_list,theta_list = gradientDescent(X,y)

NameError: name ‘gradientDescent’ is not defined

#2

The error is arising because the function “gradientDescent” is not defined. Check for typos in the function definition/name and make sure the function is present in the namespace where it is used.
Also, it would be much easier for me to help you if could share the complete code. Just paste the code at cb.lk/ide, save it, and share the generated URL.

#3

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