Training a Final Machine Learning Model

Been enjoying some of Jason Brownlee's straightforward instructional material.  Here is an example of perhaps one of the most important steps, how do I predict on new data?  Read at the link:

How to Train a Final Machine Learning Model
by Jason Brownlee in Machine Learning Process

The machine learning model that we use to make predictions on new data is called the final model.

There can be confusion in applied machine learning about how to train a final model.

This error is seen with beginners to the field who ask questions such as:

How do I predict with cross validation?
Which model do I choose from cross-validation?
Do I use the model after preparing it on the training dataset?
This post will clear up the confusion.

In this post, you will discover how to finalize your machine learning model in order to make predictions on new data.  ..... "