class_docstr: Superclass for all MuJoCo environments.
class_docstr_tok: ["Superclass","for","all","MuJoCo","environments","."]
docstr: Reset the robot degrees of freedom (qpos and qvel).
  Implement this in each subclass.
code: def reset_model(self):
      """
      Reset the robot degrees of freedom (qpos and qvel).
      Implement this in each subclass.
      """
      raise NotImplementedError
  
imports: from os import path
  from typing import Optional, Union
  import numpy
  import gym
  from gym import error, logger, spaces
  from gym.spaces import Space
label_desc: Use image node_id 3 for calling the BaseMujocoEnv obj's underlying member method code with example usage: obj.reset_model() without return types