hello guys I’m back again, I will need deep community’s assistance.
I have calculated my mean and variance but when I run the code it shows this
hi @Parrotking
Did you run all the cell before you run the test cell of exercise 1 in picture here?
no, I don’t think I did, I took time to read the instructions. what am I doing wrong please
run each cell from beginning one by one, then before you run down the utils.exercise 1 cell, you must have written codes, based on which if you wrote the codes successfully, the current test cell in picture will run down successfully.
Not defined errors are basically when the recalled function was created or imported or defined was not run down previously. as the utils.py file will have it own sets of codes(metadata) which correlates with your written code, so that the test cell utils.exercise 1 run successfully.
let me give it a try, thanks so much you’ve been very helpful
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it worked , thank you
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