Error: "gym" module has no "make" attr

Rewritten Issue

I am trying to run a basic OpenAI-gym program from their official documentation, but it produces an AttributeError:

import gym
env = gym.make("CartPole-v1")
observation = env.reset()
for _ in range(1000):
  action = env.action_space.sample() # your agent here (this takes random actions)
  observation, reward, done, info = env.step(action)

  if done:
    observation = env.reset()

Error: AttributeError: module 'gym' has no attribute 'make'.

The make method is not available in the gym module of OpenAI. You can use the make_env method instead. Replace the line env = gym.make("CartPole-v1") with env = gym.make_env("CartPole-v1") and run the program again.