pip install control import control as co from controlmatlab import import matplotlibpyplot as plt G cotf11 3 2 G 1s23s2 y t costepresponse2G pltplotyt matplotliblinesLine2D at 0x7f88e04f62d0 10 08 06 04 02 00 0 1 2 3 4 5 6 7 import math gc 3 Gc12 cofeedbackgcg h Gc12 6s13