Disable obsolete output line

bot.py

@@ -52,8 +52,6 @@ if __name__ == '__main__':
             score = newstate.score(points, moves, state)
             print('     score:', score)
             print('prev score:', prev_score)
-            empty_points, empty_state = state.simulate(())
-            print('  () score:', empty_state.score(empty_points, (), state))
             print()
             prev_score = score