Homework Problem 3: The Multi-layer Perceptron classifier In hw10_3.py, we provide a skeleton code for classifying the CIFAR-3 dataset using the MLP classifier. Your task is to fill in the missing parts of the code so that you can print the accuracy and the confusion matrix for MLP. How many neurons will you choose for the last hidden-layer

Acolor class has three public, integer-returning accessor methods: getred, getgreen, and getblue, and three protected, void-returning mutator methods: setred, setgreen, setblue, each of which accepts an integer parameter and assigns it to the corresponding color component. the class, alphachannelcolor-- a subclass of color-- has an integer instance variable, alpha, containing the alpha channel value, representing the degree of transparency of the color. alphachannelcolor also has a method named dissolve (void-returning, and no parameters), that causes the color to fade a bit. it does this by incrementing (by 1) all three color components (using the above accessor and mutator methods) as well as the alpha component value. write the dissolve method.