Write a Python Code for the problem. Write a Python Code for the problem. In a fatigue test, a stress, S , is repeatedly applied to a specimen and the number of cycles, N , required to cause a failure is measured to create the so-called S-N curve for the material of interest. Use a linear regression to determine the material constants A and b such that S=ANb. Plot the data and the equation using log-log coordinates to demonstrate the goodness of fit.