Import statements missing in Lab04_LogisticLoss_Soln

Course Q&A Machine Learning Specialization Supervised ML: Regression and Classification
1

Hi, found that couple of function imports were missing in the Lab notebook and hence getting the below error. Took some time to figure out that the imports were missing from the top section. Who can modify them so that it doesn’t occur for everyone (fix below)?

Original statements and Error

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image1131×153 5.23 KB

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image1094×244 14.6 KB

Fixed statement

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image1089×133 6.16 KB

2

Hello @AsishP, thank you for letting us know! I started a brand new copy of the notebook but the import statement was as complete as the one in your fixed statement. Here’s my screenshot:

Screenshot from 2022-06-25 08-29-55
Screenshot from 2022-06-25 08-29-55894×153 19.5 KB

In case others have the same problem, you might fix it like @AsishP did, or you might reload a new copy of the lab by

  1. Go to “File” > “Open”
  2. Check the name of the lab, Click ShutDown
  3. Check the name again, Click Rename and give it a new name
  4. Click on top right corner “Help” > “Get Latest Version” to recover a new copy of any files that were renamed