So here we are going to try to load 2 models and then switch back and forth from them. The idea would be the first model finds
general categories, say cats or dogs and the second model then spots specific types of cats. etc. The only problem is I don't have well trained
models so I am just going to load 2 MNIST sets and try to switch between them.
Look for a "4" to activate the second model, then need to find an 8 to get back to the first model
Note: You will need a good set of mnist style numbers which are white numbers on a black background. See image below. Possibly use
two cell phones or a cell phone with your desktop computer. This link may help
white numbers on
a black background
...