from gym.envs.mujoco.mujoco_env import MujocoEnv # ^^^^^ so that user gets the correct error # message if mujoco is not installed correctly from gym.envs.mujoco.ant import AntEnv from gym.envs.mujoco.half_cheetah import HalfCheetahEnv from gym.envs.mujoco.hopper import HopperEnv from gym.envs.mujoco.walker2d import Walker2dEnv from gym.envs.mujoco.humanoid import HumanoidEnv from gym.envs.mujoco.inverted_pendulum import InvertedPendulumEnv from gym.envs.mujoco.inverted_double_pendulum import InvertedDoublePendulumEnv from gym.envs.mujoco.reacher import ReacherEnv from gym.envs.mujoco.swimmer import SwimmerEnv from gym.envs.mujoco.humanoidstandup import HumanoidStandupEnv