code: def reset_model(self):
      noise_low = -self._reset_noise_scale
      noise_high = self._reset_noise_scale
  
      qpos = self.init_qpos + self.np_random.uniform(
          low=noise_low, high=noise_high, size=self.model.nq
      )
      qvel = (
          self.init_qvel
          + self._reset_noise_scale
          * self.np_random.standard_normal(self.model.nv)
      )
      self.set_state(qpos, qvel)
  
      observation = self._get_obs()
  
      return observation
  
file_path: gym/gym/envs/mujoco/ant_v3.py
imports: import numpy
  from gym import utils
  from gym.envs.mujoco import MuJocoPyEnv
  from gym.spaces import Box
label_desc: Use image node_id 10 for calling the AntEnv obj's underlying member method code with example usage: obj.reset_model() and returns: observation