Code the following in Python:

Sigmoid Derivative of Sigmoid 0.9 0.8 0.7 0.6 0.3 0.2 0.1 10 -2 10 -8 Hyperbolic tangent is represented by tanhx. 1. Using the sigmoid curve example shown in class, generate 20 points and store it into x variable. Now, write a function tanh which will provide the correspoing y. Using these x and y, plot the curve. 2. On paper, compute the derivative of tanh x