C3W4 What-if tool

I completed the lab, but I don`t see the what-if tool anywhere. Where is it supposed to show up?


Hi @peleitor
the What-If-Tool is used within the notebook ’ xgboost_caip_e2e.ipynb and is connected to your model through the WitWidget (‘Wit’ stands for What If Tool).
This is the Wit in action

So I think you don’t need to do anything else. You have already run the WhatIfTools if you have completed the lab.
Happy learning :grinning_face_with_smiling_eyes:


After running lab, I don’t see anything inside What-IF tool. At top I see this message initially “No datapoints loaded yet” and after some time “TypeError(“unsupported operand type(s) for -: ‘int’ and ‘list’”)”. For now, lab time is ended.

Please guide.