save project

my_game.py

@@ -19,6 +19,7 @@ hero = [pygame.image.load('hero1.png'),
 index = 0
 jump="run" 
 y=400
+sm=10
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -30,12 +31,14 @@ while True:
                     jump="up"
     if jump=="up":
         if y>150:
-            y-=5
+            y-=sm
+            sm-=0.2
         else:
             jump="down"
     if jump=="down":
         if y<400:
-            y+=5
+            y+=sm
+            sm+=0.2
         else:
             jump="run"