What are the meanings of columns 8 and 20 according to the dataset description? Update the image produced below to have the relevant information on the relevant axes Use xlabel and ylabel as in the above plot. ### Real data import numpy as np import matplotlib.pyplot as plt D = np. loadtxt (open ("num-data . txt ", "rb"), delimiter= ",", skiprows=0) malignant - D[:, i] 1 ** Column 1 represents benign (0) or malignant (1) xmx[malignant] ym - y[malignant] benign DI,11-0 xb x[benign ] yb - y[benign] plt . scatter ( xm, ym, abel-"malignant " , alpha-0 . 3 ) plt.scatter (xb,yb, label- "benign" ,alpha 0.3) plt.legend) plt.show ()