Update gripper.py

Author: potaito

examples/gripper.py

@@ -29,4 +29,3 @@ async def run():
 if __name__ == "__main__":
     # Run the asyncio loop
     asyncio.run(run())
-    

examples/winch.py

@@ -24,4 +24,3 @@ async def run():
 if __name__ == "__main__":
     # Run the asyncio loop
     asyncio.run(run())
-