I want that this script runs to times from the upper line to the buttom line. I tried with for x in range(2): but that didn't work The GoPiGo is a small robot on wheels. The API codes are here: http://www.dexterindustries.com/GoPiGo/programming/python-programming-for-the- raspberry-pi-gopigo/ from gopigo import * import time for x in range (2): mindist = 70 servo(120) time.sleep(2) fwd() stop() time.sleep(2) bwd() stop() if mindist > us_dist(15): bwd() stop print x -- --------------------------------- --- -- - Posted with NewsLeecher v7.0 Beta 2 Web @ http://www.newsleecher.com/?usenet ------------------- ----- ---- -- -