in gym_aloha/tasks/sim.py [0:0]
def get_observation(self, physics):
obs = collections.OrderedDict()
obs["qpos"] = self.get_qpos(physics)
obs["qvel"] = self.get_qvel(physics)
obs["env_state"] = self.get_env_state(physics)
obs["images"] = {}
obs["images"]["top"] = physics.render(height=480, width=640, camera_id="top")
obs["images"]["angle"] = physics.render(height=480, width=640, camera_id="angle")
obs["images"]["vis"] = physics.render(height=480, width=640, camera_id="front_close")
return obs