{"library":"gymnasium","install":[{"cmd":"pip install gymnasium","imports":["import gymnasium as gym\nenv = gym.make('CartPole-v1')","import gymnasium as gym\nclass MyEnv(gym.Env): ...","import gymnasium as gym\nspace = gym.spaces.Box(low=0, high=1, shape=(4,))"]},{"cmd":"pip install gymnasium[classic_control]","imports":[]},{"cmd":"pip install gymnasium[box2d]","imports":[]},{"cmd":"pip install gymnasium[mujoco]","imports":[]},{"cmd":"pip install 'gymnasium[all]' # installs all official extras","imports":[]}]}