added in option to delete rar files after program finishes

extract.py

@@ -50,4 +50,14 @@
 
 
 # Print a message to let the user know that the operation was successful
-print("Unpacking complete!")
+print("Unpacking complete!")
+
+# Ask if the user wants to delete the .rar archives
+deleteRar = ""
+while deleteRar != "Y" and deleteRar != "y" and deleteRar != "N" and deleteRar != "n":
+    deleteRar = input("Would you like to delete the XBLA folder and the .rar archives inside it? Enter Y or N: ")
+    if deleteRar == "Y" or deleteRar == "y":
+        shutil.rmtree(xbla_dir)
+        print("XBLA folder has been deleted.")
+    else:
+        quit