Linting and update to match API change

Author: kattni

examples/slideshow_simpletest.py

@@ -1,13 +1,13 @@
-import adafruit_slideshow
+from adafruit_slideshow import PlayBackMode, SlideShow
 
 # Create the slideshow object
-slideshow = adafruit_slideshow.SlideShow()
+slideshow = SlideShow()
 
 # Set it to play through only once.
 slideshow.loop = False
 
 # Set the order to alphabetical.
-slideshow.order = slideshow.ALPHA
+slideshow.order = PlayBackMode.ALPHA
 
 while slideshow.update():
     pass

examples/slideshow_touch.py

@@ -1,6 +1,6 @@
+import board
 from adafruit_slideshow import PlayBackMode, SlideShow, PlayBackDirection
 import touchio
-import board
 
 forward_button = touchio.TouchIn(board.TOUCH4)
 back_button = touchio.TouchIn(board.TOUCH1)