Using python, plot the total energy of the spin lattice system (Hamiltonian) for J = 1, h = 0.01, and beta = 0.5 and beta = 1. Use lattice size 32x32 or 64x64. Describe the difference between the two plots. (Hint 1: Do multiple Monte Carlo sweeps on the system for better results. For bigger lattices, it may take a while to thermalize. Hint 2: Beta is related to the temperature)