code: def start_optimisation(self, rounds, temp=298.15):
          
          self._generate_initial_model()
          self._mmc_loop(rounds, temp=temp)
          return
docs: Begin the optimisation run.
  
          Parameters
          ----------
          rounds : int
              The number of rounds of optimisation to perform.
          temp : float, optional
              The temperature (in K) used during the optimisation.