CoppeliaSim Object Handles for UR5 Robot and Pioneer P3DX

This code defines several object handles for different objects in the simulation environment.

'ikGroupHandle' is the handle for the inverse kinematics group called 'UR5left'.

'ikTip' is the handle for the tip of the UR5 robot arm.

'ikTarget' is the handle for the target object that the robot arm will try to reach.

'sensor' is the handle for a sensor object called 'Beltsensor#0'.

'Pioneer' is the handle for a Pioneer P3DX robot object.

'waitHandle' is the handle for a wait object in the simulation.