Breast Cancer Data no longer at given location, "Data Folder" is now empty

[ttennebkram]

For the URL https://archive.ics.uci.edu/ml/datasets/Breast+Cancer+Wisconsin+(Diagnostic)/

When you click on the Data Folder it says:
"I'm sorry, the dataset "machine-learning-databases" does not appear to exist."

[rkneusel9]

The URL changed since the book was released. The correct URL is in the main README:

https://archive.ics.uci.edu/ml/machine-learning-databases/iris/