Adding Perceptron.py into Python

[Mahos-H]

Problem

Visualization of how backpropagation works with weights. Considering a input vector of length 2 for able to plot the input/output.

Solution

Perceptron.py shows a simple Perceptron model capable of backpropagation and how exactly the weights are updated and visualization of the same, considering 2 input nodes and 1 output nodes. Activation function is sigmoid and loss function is mean squared error.