def __init__(self):
self.DEFAULT_PRIOR = 0.1
self.MAP_WIDTH = 800
self.MAP_HEIGHT = 800
self.NUM_SPOTS = 5
self.DIFF = 50
self.potentials = []
self.grid = np.zeros((self.MAP_WIDTH, self.MAP_HEIGHT))
self.grid.fill(self.DEFAULT_PRIOR)
self.draw_grid = Grid()
self.draw_grid.init_window(800, 800)
