led blink example in Python3

testled.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+
+import RPi.GPIO as GPIO 
+from time import sleep 
+GPIO.setwarnings(False) 
+ 
+GPIO.setmode(GPIO.BCM) 
+GPIO.setup(17, GPIO.OUT) 
+ 
+while True: 
+    GPIO.output(17, True) 
+    print ("lampe an")
+    sleep(1) 
+    GPIO.output(17, False) 
+    print ("lampe aus")
+    sleep(1)