def _viewer_setup(self):
    body_id = self.sim.model.body_name2id('robot0:gripper_link')
    lookat = self.sim.data.body_xpos[body_id]
    lookat = [1.34193362, 0.74910034, 0.55472272]
    for (idx, value) in enumerate(lookat):
        self.viewer.cam.lookat[idx] = value
    self.viewer.cam.distance = 1.3
    self.viewer.cam.azimuth = 132
    self.viewer.cam.elevation = (- 14.0)
def _viewer_setup(self):
    body_id = self.sim.model.body_name2id('robot0:gripper_link')
    lookat = self.sim.data.body_xpos[body_id]
    lookat = [1.34193362, 0.74910034, 0.55472272]
    for (idx, value) in enumerate(lookat):
        self.viewer.cam.lookat[idx] = value
    self.viewer.cam.distance = 1.3
    self.viewer.cam.azimuth = 132
    self.viewer.cam.elevation = (- 14.0)