class_docstr: A simple environment with a 3x3 observation space, is done on action=1.
class_docstr_tok: ["A","simple","environment","with","a","3x3","observation","space",",","is","done","on","action=1","."]
code: def reset(self):
      return self.observation_space.low
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import unittest
  import gym
  from gym import spaces
  import numpy
  from tensor2tensor.rl import gym_utils
  import tensorflow.compat.v1
label_desc: Use image node_id 2 for calling the SimpleEnv obj's underlying member method code with example usage: obj.reset() and returns: self