- pep-8-ify code

Author: tabreturn

chapter-11-mouse_and_keyboard_interaction/scratch_art/scratch_art.pyde

@@ -4,14 +4,14 @@ def setup():
     background('#000000')
     stroke('#FFFFFF')
 
+
 def draw():
     colorMode(HSB, 360, 100, 100)
     h = mouseX * 360.0 / width
     s = mouseY * 100.0 / height
     b = 100
     stroke(h, s, b)
     strokeWeight(15)
-    
+
     if mousePressed and mouseButton == LEFT:
         line(mouseX, mouseY, pmouseX, pmouseY)
-