Update __init__.py

gymnasium/envs/__init__.py

@@ -177,7 +177,7 @@
 
 register(
     id="Reacher-v2",
-    entry_point="gymnasium.envs.mujoco:ReacherEnv",
+    entry_point="gymnasium.envs.mujoco.reacher:ReacherEnv",
     max_episode_steps=50,
     reward_threshold=-3.75,
 )
@@ -198,7 +198,7 @@
 
 register(
     id="Pusher-v2",
-    entry_point="gymnasium.envs.mujoco:PusherEnv",
+    entry_point="gymnasium.envs.mujoco.pucher:PusherEnv",
     max_episode_steps=100,
     reward_threshold=0.0,
 )
@@ -221,7 +221,7 @@
 
 register(
     id="InvertedPendulum-v2",
-    entry_point="gymnasium.envs.mujoco:InvertedPendulumEnv",
+    entry_point="gymnasium.envs.mujoco.inverted_pendulum:InvertedPendulumEnv",
     max_episode_steps=1000,
     reward_threshold=950.0,
 )
@@ -242,7 +242,7 @@
 
 register(
     id="InvertedDoublePendulum-v2",
-    entry_point="gymnasium.envs.mujoco:InvertedDoublePendulumEnv",
+    entry_point="gymnasium.envs.mujoco.inverted_double_pendulum:InvertedDoublePendulumEnv",
     max_episode_steps=1000,
     reward_threshold=9100.0,
 )
@@ -265,7 +265,7 @@
 
 register(
     id="HalfCheetah-v2",
-    entry_point="gymnasium.envs.mujoco:HalfCheetahEnv",
+    entry_point="gymnasium.envs.mujoco.half_cheetah:HalfCheetahEnv",
     max_episode_steps=1000,
     reward_threshold=4800.0,
 )
@@ -293,7 +293,7 @@
 
 register(
     id="Hopper-v2",
-    entry_point="gymnasium.envs.mujoco:HopperEnv",
+    entry_point="gymnasium.envs.mujoco.hopper:HopperEnv",
     max_episode_steps=1000,
     reward_threshold=3800.0,
 )
@@ -321,7 +321,7 @@
 
 register(
     id="Swimmer-v2",
-    entry_point="gymnasium.envs.mujoco:SwimmerEnv",
+    entry_point="gymnasium.envs.mujoco.swimmer:SwimmerEnv",
     max_episode_steps=1000,
     reward_threshold=360.0,
 )
@@ -350,7 +350,7 @@
 register(
     id="Walker2d-v2",
     max_episode_steps=1000,
-    entry_point="gymnasium.envs.mujoco:Walker2dEnv",
+    entry_point="gymnasium.envs.mujoco.walker2d:Walker2dEnv",
 )
 
 register(
@@ -373,7 +373,7 @@
 
 register(
     id="Ant-v2",
-    entry_point="gymnasium.envs.mujoco:AntEnv",
+    entry_point="gymnasium.envs.mujoco.ant:AntEnv",
     max_episode_steps=1000,
     reward_threshold=6000.0,
 )
@@ -401,7 +401,7 @@
 
 register(
     id="Humanoid-v2",
-    entry_point="gymnasium.envs.mujoco:HumanoidEnv",
+    entry_point="gymnasium.envs.mujoco.humanoid:HumanoidEnv",
     max_episode_steps=1000,
 )
 
@@ -425,7 +425,7 @@
 
 register(
     id="HumanoidStandup-v2",
-    entry_point="gymnasium.envs.mujoco:HumanoidStandupEnv",
+    entry_point="gymnasium.envs.mujoco.humanoidstandup:HumanoidStandupEnv",
     max_episode_steps=1000,
 )