diff --git a/examples/pybullet/gym/pybullet_envs/robot_bases.py b/examples/pybullet/gym/pybullet_envs/robot_bases.py
index 25d079831..f9b39b347 100644
--- a/examples/pybullet/gym/pybullet_envs/robot_bases.py
+++ b/examples/pybullet/gym/pybullet_envs/robot_bases.py
@@ -1,4 +1,4 @@
-import pybullet
+import pybullet 
 import gym, gym.spaces, gym.utils
 import numpy as np
 import os, inspect
diff --git a/examples/pybullet/gym/pybullet_envs/robot_locomotors.py b/examples/pybullet/gym/pybullet_envs/robot_locomotors.py
index 4db807f5e..7ed7a1272 100644
--- a/examples/pybullet/gym/pybullet_envs/robot_locomotors.py
+++ b/examples/pybullet/gym/pybullet_envs/robot_locomotors.py
@@ -1,6 +1,6 @@
 from robot_bases import XmlBasedRobot, MJCFBasedRobot, URDFBasedRobot
 import numpy as np
-import pybullet
+import pybullet 
 import os
 import pybullet_data
 from robot_bases import BodyPart