C2W1 assignment

Hello!
I did the task. And I have all the results. But when I uploaded the files, I get an error:

“There was a problem compiling the code from your notebook. Details:
name ‘os’ is not defined”

I restarted my program and uploaded the files again. But the result was the same: history - passed, Graded Functions - error

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1 Like

Hello @Olena_Supryhan ,

Welcome to the community!!

Send me your notebook via dm such that I can check where it went wrong. By clicking on the profile picture, you will see an option to message. There you can attach your notebook. Then we can discuss the issues here.

With regards,
Nilosree Sengupta

Hello @Olena_Supryhan ,

Check this :

With regards,
Nilosree Sengupta

Thank you very much

Hello @Olena_Supryhan ,

You’re welcome!!
Happy learning!

With regards,
Nilosree Sengupta