Write a Chor a python code to solve the following initial value problem ordinary differential equation using Euler method over the interval [0 10) with 10+ time steps. Please make plots using excel or MATLAB for the output (y vs time) A) Y=-y-y?: y0)-1 If that exact solution was y(t) = 1/(-1+2et). What is the absolute error at y(10). (5 points) B) The following two equations represent the toggle switch genetic network. (5 points) du/dt = a1/(1+v) - dv/dt = 02/(1+uV) - v where; u(0) = 0; v) = 0;a1 = 2, 42 = 4, 8=2, v = 2