pip install gym[all]==0.18.0

import gym
env = gym.make('CartPole-v0')
env.reset()
for _ in range(1000):
    env.render()
    env.step(env.action_space.sample()) # take a random action
env.close()

import gym
env = gym.make('CartPole-v0')
for i_episode in range(20):
    observation = env.reset()
    for t in range(100):
        env.render()
        print(observation)
        action = env.action_space.sample()
        observation, reward, done, info = env.step(action)
env.close()

python my_random_agent.py Pong-ram-v0

python my_learning_agent.py CartPole-v0

python pg-pong.py

python navigation_agent.py