from gym.envs.registration import register from env import * def register(): register( # unique identifier for the env `name-version` id="Columbus-Test317-v0", # path to the class for creating the env # Note: entry_point also accept a class as input (and not only a string) entry_point=env.ColumbusEnv, # Max number of steps per episode, using a `TimeLimitWrapper` max_episode_steps=500, )