title: Openai gym Module not found
body: <p>When I run the below code, i got the error Module not found.</p>
  <pre><code>import gym
  import gym_robot   
  import numpy as np
  
  
  
  env = gym.make('robot-v0')
  state_size = env.observation_space.shape[0]
  action_size = env.action_space.n
  </code></pre>
  <p>Error is ModuleNotFoundError: No module named 'gym_robot.envs.helper'</p>
  <p>I made a github repository <a href="https://github.com/zoraiz-ali/gym" rel="nofollow noreferrer">https://github.com/zoraiz-ali/gym</a> where anyone check the files.</p>