more graceful ending by deleting the graphics and cleanup

get_oorp.py

@@ -5,6 +5,7 @@ from tkinter.font import Font
 from PIL import Image
 import requests
 import urllib
+import os
 
 
 class RadioParadise(object):
@@ -80,4 +81,6 @@ def main():
 
 if __name__=="__main__":
     main()             
-    
+    os.remove("album_art.gif")
+    os.remove("album_art.jpg")
+    os._exit(0)