Update robot_base.py

- undo changes robot_base

src/pybullet_industrial/robot_base.py

@@ -65,7 +65,7 @@ def __init__(self, urdf_model: str, start_position: np.array, start_orientation:
         for joint_number in range(self.number_of_joints):
             p.resetJointState(self.urdf, joint_number, targetValue=0)
 
-    
+
     def get_joint_state(self):
         """Returns the position of each joint as a dictionary keyed with their name