text: import sys
  sys.path.append('/Users/miumiu/Git/確率ロボティクス/scripts')
  print(sys.path)
  from robot import *
  
  class EstimationAgent(Agent):
      def __init__(self, nu, omega):
          super().__init__(nu, omega)
      
      def draw(self, ax, elems):
          elems.append(ax.text(0,0,'hoge',fontsize=10))
  
  world = World(30, 0.1)
  
  m = Map()
  for ln in [(-4,2), (2,-3), (3,3)]: m.append_landmark(Landmark(*ln))
  world.append(m)
  
  initial_pose = np.array([2,2,math.pi/6]).T 
  circling = EstimationAgent(0.2, 10.0/180*math.pi)
  r = Robot(initial_pose, sensor=Camera(m), agent=circling)
  world.append(r)
  
  world.draw()
  