Hi,
i have been stuck with below error under Week-1 for “Calculus for Machine Learning and Data Science” Optimizing Functions of One Variable: Cost Minimization" at Coursera.
Error while grading. “There was a problem compiling the code from your notebook. Details: name ‘w1_unittest’ is not defined”.
before u ask bsci questions: I have already tried following and every time I executed every cell from get go. Its frustrating beyond belief…
1-Restart kernal multiple times
2-Reboot Multiple time
3-deleted files w1_unittest.py and [C2_W1_Assignment.ipynb and clicked on “get latest version” rebooted then executed cells again.
all of the 3 options covers almost every possible permutation n combination. is there anyone who can help to resolve this error ?
Note- i know it has been reported MULTIPLE times in past few years and i hv tried all those steps what said earlier. STILL its not going away.
my LAB ID is : dyfazoukbojk
please help!