Removed unnecessary code

Removed unnecessary sleep and disarm statements to make the code cleaner and better. No need  to disarm manually as that happens automatically once the system detects landing.

Author: TheSharad

examples/follow_me_example.py

@@ -35,12 +35,10 @@ async def fly_drone():
     #Arming the drone
     print ("-- Arming")
     await drone.action.arm()
-    await asyncio.sleep(1)
 
     #Follow me Mode requires some configuration to be done before starting the mode
     conf = Config(default_height, follow_distance, direction, responsiveness)
     await drone.follow_me.set_config(conf)
-    await asyncio.sleep(1)
 
     print ("-- Taking Off")
     await drone.action.takeoff()
@@ -64,9 +62,6 @@ async def fly_drone():
 
     print ("-- Landing")
     await drone.action.land()
-    await asyncio.sleep(35)
-    print ("-- Disarming")
-    await drone.action.disarm()
 
 if __name__ == "__main__":
     loop = asyncio.get_event_loop()