Simple Scikit Integration Colab - Update for Classification Block

[indrapaul824]

• Issue:
  Hi! I was surfing through the wandb quickstarts when I came across the Classification section of the Scikit Integration example. The example uses the Wine Classification dataset and tries to do a Multi-Class Classification which is not yet supported by the All-in-one: Classifier Plot (implemented using wandb.sklearn.plot_classifier()). Check out the image below:

• Proposed Changes:
  I want to update the Classification section just by using the Breast Cancer Dataset which can be found under sklearn.datasets instead of the Wine Dataset so that the All-in-one: Classifier Plot section runs without any error.

[charlesfrye]

Great suggestion @IndraP24!

In 613361a, I've rewritten the colab to use the WBCD dataset, as you suggested, and I also removed the deprecated Boston Housing dataset from the regression example, which we previously had done for our scripts in #91.

[indrapaul824]

That's great! @charlesfrye